Finding the Fourth Proportional to 65,616,673.02, 90,553,759.92 and 37,739,390.98

Step by Step Solution

1. Step 1: Write the proportion equation
   65,616,673.02 : 90,553,759.92 = 37,739,390.98 : x
2. Step 2: Convert to fraction form
   65,616,673.02/90,553,759.92 = 37,739,390.98/x
3. Step 3: Cross multiply
   65,616,673.02x = 90,553,759.92 × 37,739,390.98
4. Step 4: Simplify right side
   65,616,673.02x = 3,417,443,750,329,933.50
5. Step 5: Solve for x
   x = 3,417,443,750,329,933.50/65,616,673.02
6. Step 6: Final answer
   x = 52,081,941.88