Finding the Fourth Proportional to 10,188.74, 14,061.33 and 5,652.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,188.74 : 14,061.33 = 5,652.54 : x
2. Step 2: Convert to fraction form
   10,188.74/14,061.33 = 5,652.54/x
3. Step 3: Cross multiply
   10,188.74x = 14,061.33 × 5,652.54
4. Step 4: Simplify right side
   10,188.74x = 79,482,230.28
5. Step 5: Solve for x
   x = 79,482,230.28/10,188.74
6. Step 6: Final answer
   x = 7,800.99