Finding the Fourth Proportional to 82,929,459.09, 114,484,085.43 and 51,577,613.98

Step by Step Solution

1. Step 1: Write the proportion equation
   82,929,459.09 : 114,484,085.43 = 51,577,613.98 : x
2. Step 2: Convert to fraction form
   82,929,459.09/114,484,085.43 = 51,577,613.98/x
3. Step 3: Cross multiply
   82,929,459.09x = 114,484,085.43 × 51,577,613.98
4. Step 4: Simplify right side
   82,929,459.09x = 5,904,815,965,161,882
5. Step 5: Solve for x
   x = 5,904,815,965,161,882/82,929,459.09
6. Step 6: Final answer
   x = 71,202,875.67