Finding the Fourth Proportional to 108,507.57, 149,736.31 and 60,758.52

Step by Step Solution

1. Step 1: Write the proportion equation
   108,507.57 : 149,736.31 = 60,758.52 : x
2. Step 2: Convert to fraction form
   108,507.57/149,736.31 = 60,758.52/x
3. Step 3: Cross multiply
   108,507.57x = 149,736.31 × 60,758.52
4. Step 4: Simplify right side
   108,507.57x = 9,097,756,585.86
5. Step 5: Solve for x
   x = 9,097,756,585.86/108,507.57
6. Step 6: Final answer
   x = 83,844.44