Finding the Fourth Proportional to 14,793.30, 22,191.98 and 4,931.55

Step by Step Solution

1. Step 1: Write the proportion equation
   14,793.30 : 22,191.98 = 4,931.55 : x
2. Step 2: Convert to fraction form
   14,793.30/22,191.98 = 4,931.55/x
3. Step 3: Cross multiply
   14,793.30x = 22,191.98 × 4,931.55
4. Step 4: Simplify right side
   14,793.30x = 109,440,834.31
5. Step 5: Solve for x
   x = 109,440,834.31/14,793.30
6. Step 6: Final answer
   x = 7,398.00