Finding the Fourth Proportional to 116,337,191.00, 160,540,492.69 and 63,412,734.86

Step by Step Solution

1. Step 1: Write the proportion equation
   116,337,191.00 : 160,540,492.69 = 63,412,734.86 : x
2. Step 2: Convert to fraction form
   116,337,191.00/160,540,492.69 = 63,412,734.86/x
3. Step 3: Cross multiply
   116,337,191.00x = 160,540,492.69 × 63,412,734.86
4. Step 4: Simplify right side
   116,337,191.00x = 10,180,311,696,283,504
5. Step 5: Solve for x
   x = 10,180,311,696,283,504/116,337,191.00
6. Step 6: Final answer
   x = 87,506,940.89