Finding the Fourth Proportional to 11,428,196,498.80, 17,144,502,336.18 and 4,345,128,650.14

Step by Step Solution

1. Step 1: Write the proportion equation
   11,428,196,498.80 : 17,144,502,336.18 = 4,345,128,650.14 : x
2. Step 2: Convert to fraction form
   11,428,196,498.80/17,144,502,336.18 = 4,345,128,650.14/x
3. Step 3: Cross multiply
   11,428,196,498.80x = 17,144,502,336.18 × 4,345,128,650.14
4. Step 4: Simplify right side
   11,428,196,498.80x = 74,495,068,293,327,880,192
5. Step 5: Solve for x
   x = 74,495,068,293,327,880,192/11,428,196,498.80
6. Step 6: Final answer
   x = 6,518,532,324.95