Finding the Fourth Proportional to 100,930,171,772.82, 139,253,398,792.59 and 58,109,553,674.88

Step by Step Solution

1. Step 1: Write the proportion equation
   100,930,171,772.82 : 139,253,398,792.59 = 58,109,553,674.88 : x
2. Step 2: Convert to fraction form
   100,930,171,772.82/139,253,398,792.59 = 58,109,553,674.88/x
3. Step 3: Cross multiply
   100,930,171,772.82x = 139,253,398,792.59 × 58,109,553,674.88
4. Step 4: Simplify right side
   100,930,171,772.82x = 8,091,952,851,547,477,508,096
5. Step 5: Solve for x
   x = 8,091,952,851,547,477,508,096/100,930,171,772.82
6. Step 6: Final answer
   x = 80,173,774,694.07