Finding the Fourth Proportional to 50,756,528,514.16, 76,087,457,320.56 and 17,156,773,146.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,756,528,514.16 : 76,087,457,320.56 = 17,156,773,146.16 : x
2. Step 2: Convert to fraction form
   50,756,528,514.16/76,087,457,320.56 = 17,156,773,146.16/x
3. Step 3: Cross multiply
   50,756,528,514.16x = 76,087,457,320.56 × 17,156,773,146.16
4. Step 4: Simplify right side
   50,756,528,514.16x = 1,305,415,244,516,978,851,840
5. Step 5: Solve for x
   x = 1,305,415,244,516,978,851,840/50,756,528,514.16
6. Step 6: Final answer
   x = 25,719,159,342.29