Finding the Fourth Proportional to 65,616,673.32, 90,553,760.33 and 37,739,391.26

Step by Step Solution

1. Step 1: Write the proportion equation
   65,616,673.32 : 90,553,760.33 = 37,739,391.26 : x
2. Step 2: Convert to fraction form
   65,616,673.32/90,553,760.33 = 37,739,391.26/x
3. Step 3: Cross multiply
   65,616,673.32x = 90,553,760.33 × 37,739,391.26
4. Step 4: Simplify right side
   65,616,673.32x = 3,417,443,790,516,671.50
5. Step 5: Solve for x
   x = 3,417,443,790,516,671.50/65,616,673.32
6. Step 6: Final answer
   x = 52,081,942.25