Finding the Fourth Proportional to 116,029,723, 160,124,047.14 and 63,820,128.10

Step by Step Solution

1. Step 1: Write the proportion equation
   116,029,723 : 160,124,047.14 = 63,820,128.10 : x
2. Step 2: Convert to fraction form
   116,029,723/160,124,047.14 = 63,820,128.10/x
3. Step 3: Cross multiply
   116,029,723x = 160,124,047.14 × 63,820,128.10
4. Step 4: Simplify right side
   116,029,723x = 10,219,137,200,365,238
5. Step 5: Solve for x
   x = 10,219,137,200,365,238/116,029,723
6. Step 6: Final answer
   x = 88,073,443.05