Finding the Fourth Proportional to 71,667.52, 107,502.24 and 24,921.28

Step by Step Solution

1. Step 1: Write the proportion equation
   71,667.52 : 107,502.24 = 24,921.28 : x
2. Step 2: Convert to fraction form
   71,667.52/107,502.24 = 24,921.28/x
3. Step 3: Cross multiply
   71,667.52x = 107,502.24 × 24,921.28
4. Step 4: Simplify right side
   71,667.52x = 2,679,093,423.67
5. Step 5: Solve for x
   x = 2,679,093,423.67/71,667.52
6. Step 6: Final answer
   x = 37,382.25