Finding the Fourth Proportional to 116,053,744.12, 160,149,117.54 and 63,839,469.04

Step by Step Solution

1. Step 1: Write the proportion equation
   116,053,744.12 : 160,149,117.54 = 63,839,469.04 : x
2. Step 2: Convert to fraction form
   116,053,744.12/160,149,117.54 = 63,839,469.04/x
3. Step 3: Cross multiply
   116,053,744.12x = 160,149,117.54 × 63,839,469.04
4. Step 4: Simplify right side
   116,053,744.12x = 10,223,834,630,978,150
5. Step 5: Solve for x
   x = 10,223,834,630,978,150/116,053,744.12
6. Step 6: Final answer
   x = 88,095,689.70