Finding the Fourth Proportional to 31,980.86, 44,133.78 and 17,834.60

Step by Step Solution

1. Step 1: Write the proportion equation
   31,980.86 : 44,133.78 = 17,834.60 : x
2. Step 2: Convert to fraction form
   31,980.86/44,133.78 = 17,834.60/x
3. Step 3: Cross multiply
   31,980.86x = 44,133.78 × 17,834.60
4. Step 4: Simplify right side
   31,980.86x = 787,108,312.79
5. Step 5: Solve for x
   x = 787,108,312.79/31,980.86
6. Step 6: Final answer
   x = 24,611.86