Finding the Fourth Proportional to 116,492,826.94, 160,763,517.72 and 63,572,951.47

Step by Step Solution

1. Step 1: Write the proportion equation
   116,492,826.94 : 160,763,517.72 = 63,572,951.47 : x
2. Step 2: Convert to fraction form
   116,492,826.94/160,763,517.72 = 63,572,951.47/x
3. Step 3: Cross multiply
   116,492,826.94x = 160,763,517.72 × 63,572,951.47
4. Step 4: Simplify right side
   116,492,826.94x = 10,220,211,310,160,044
5. Step 5: Solve for x
   x = 10,220,211,310,160,044/116,492,826.94
6. Step 6: Final answer
   x = 87,732,537.52