Finding the Fourth Proportional to 65,677.83, 90,635.99 and 37,385.34

Step by Step Solution

1. Step 1: Write the proportion equation
   65,677.83 : 90,635.99 = 37,385.34 : x
2. Step 2: Convert to fraction form
   65,677.83/90,635.99 = 37,385.34/x
3. Step 3: Cross multiply
   65,677.83x = 90,635.99 × 37,385.34
4. Step 4: Simplify right side
   65,677.83x = 3,388,457,115.46
5. Step 5: Solve for x
   x = 3,388,457,115.46/65,677.83
6. Step 6: Final answer
   x = 51,592.10