Finding the Fourth Proportional to 10,468.56, 15,684.42 and 5,527.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,468.56 : 15,684.42 = 5,527.32 : x
2. Step 2: Convert to fraction form
   10,468.56/15,684.42 = 5,527.32/x
3. Step 3: Cross multiply
   10,468.56x = 15,684.42 × 5,527.32
4. Step 4: Simplify right side
   10,468.56x = 86,692,808.35
5. Step 5: Solve for x
   x = 86,692,808.35/10,468.56
6. Step 6: Final answer
   x = 8,281.25