Finding the Fourth Proportional to 31,978.62, 44,122.59 and 17,827.92

Step by Step Solution

1. Step 1: Write the proportion equation
   31,978.62 : 44,122.59 = 17,827.92 : x
2. Step 2: Convert to fraction form
   31,978.62/44,122.59 = 17,827.92/x
3. Step 3: Cross multiply
   31,978.62x = 44,122.59 × 17,827.92
4. Step 4: Simplify right side
   31,978.62x = 786,614,004.71
5. Step 5: Solve for x
   x = 786,614,004.71/31,978.62
6. Step 6: Final answer
   x = 24,598.12