Finding the Fourth Proportional to 14,213.13, 19,614.72 and 7,925.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,213.13 : 19,614.72 = 7,925.50 : x
2. Step 2: Convert to fraction form
   14,213.13/19,614.72 = 7,925.50/x
3. Step 3: Cross multiply
   14,213.13x = 19,614.72 × 7,925.50
4. Step 4: Simplify right side
   14,213.13x = 155,456,463.36
5. Step 5: Solve for x
   x = 155,456,463.36/14,213.13
6. Step 6: Final answer
   x = 10,937.52