Finding the Fourth Proportional to 109,502.48, 151,104.39 and 61,767.56

Step by Step Solution

1. Step 1: Write the proportion equation
   109,502.48 : 151,104.39 = 61,767.56 : x
2. Step 2: Convert to fraction form
   109,502.48/151,104.39 = 61,767.56/x
3. Step 3: Cross multiply
   109,502.48x = 151,104.39 × 61,767.56
4. Step 4: Simplify right side
   109,502.48x = 9,333,349,621.72
5. Step 5: Solve for x
   x = 9,333,349,621.72/109,502.48
6. Step 6: Final answer
   x = 85,234.14