Finding the Fourth Proportional to 10,256,748,845,238, 14,154,313,406,429 and 5,867,079,284,703.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,256,748,845,238 : 14,154,313,406,429 = 5,867,079,284,703.30 : x
2. Step 2: Convert to fraction form
   10,256,748,845,238/14,154,313,406,429 = 5,867,079,284,703.30/x
3. Step 3: Cross multiply
   10,256,748,845,238x = 14,154,313,406,429 × 5,867,079,284,703.30
4. Step 4: Simplify right side
   10,256,748,845,238x = 83,044,478,976,057,792,140,410,880
5. Step 5: Solve for x
   x = 83,044,478,976,057,792,140,410,880/10,256,748,845,238
6. Step 6: Final answer
   x = 8,096,569,412,890.88