Finding the Fourth Proportional to 85,755,693.56, 118,343,604.42 and 46,597,470.98

Step by Step Solution

1. Step 1: Write the proportion equation
   85,755,693.56 : 118,343,604.42 = 46,597,470.98 : x
2. Step 2: Convert to fraction form
   85,755,693.56/118,343,604.42 = 46,597,470.98/x
3. Step 3: Cross multiply
   85,755,693.56x = 118,343,604.42 × 46,597,470.98
4. Step 4: Simplify right side
   85,755,693.56x = 5,514,512,672,629,549
5. Step 5: Solve for x
   x = 5,514,512,672,629,549/85,755,693.56
6. Step 6: Final answer
   x = 64,304,916.02