Finding the Fourth Proportional to 116,495,100.63, 160,762,227.05 and 63,572,855.38

Step by Step Solution

1. Step 1: Write the proportion equation
   116,495,100.63 : 160,762,227.05 = 63,572,855.38 : x
2. Step 2: Convert to fraction form
   116,495,100.63/160,762,227.05 = 63,572,855.38/x
3. Step 3: Cross multiply
   116,495,100.63x = 160,762,227.05 × 63,572,855.38
4. Step 4: Simplify right side
   116,495,100.63x = 10,220,113,810,573,400
5. Step 5: Solve for x
   x = 10,220,113,810,573,400/116,495,100.63
6. Step 6: Final answer
   x = 87,729,988.26