Finding the Fourth Proportional to 10,527.72, 15,801.14 and 5,601.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,527.72 : 15,801.14 = 5,601.48 : x
2. Step 2: Convert to fraction form
   10,527.72/15,801.14 = 5,601.48/x
3. Step 3: Cross multiply
   10,527.72x = 15,801.14 × 5,601.48
4. Step 4: Simplify right side
   10,527.72x = 88,509,769.69
5. Step 5: Solve for x
   x = 88,509,769.69/10,527.72
6. Step 6: Final answer
   x = 8,407.31