Finding the Fourth Proportional to 66,059.01, 91,159.83 and 37,762.88

Step by Step Solution

1. Step 1: Write the proportion equation
   66,059.01 : 91,159.83 = 37,762.88 : x
2. Step 2: Convert to fraction form
   66,059.01/91,159.83 = 37,762.88/x
3. Step 3: Cross multiply
   66,059.01x = 91,159.83 × 37,762.88
4. Step 4: Simplify right side
   66,059.01x = 3,442,457,265.31
5. Step 5: Solve for x
   x = 3,442,457,265.31/66,059.01
6. Step 6: Final answer
   x = 52,111.85