Finding the Fourth Proportional to 91,444.47, 137,152.84 and 24,889.78

Step by Step Solution

1. Step 1: Write the proportion equation
   91,444.47 : 137,152.84 = 24,889.78 : x
2. Step 2: Convert to fraction form
   91,444.47/137,152.84 = 24,889.78/x
3. Step 3: Cross multiply
   91,444.47x = 137,152.84 × 24,889.78
4. Step 4: Simplify right side
   91,444.47x = 3,413,704,013.98
5. Step 5: Solve for x
   x = 3,413,704,013.98/91,444.47
6. Step 6: Final answer
   x = 37,330.90