Finding the Fourth Proportional to 10,189.47, 14,061.24 and 5,652.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,189.47 : 14,061.24 = 5,652.15 : x
2. Step 2: Convert to fraction form
   10,189.47/14,061.24 = 5,652.15/x
3. Step 3: Cross multiply
   10,189.47x = 14,061.24 × 5,652.15
4. Step 4: Simplify right side
   10,189.47x = 79,476,237.67
5. Step 5: Solve for x
   x = 79,476,237.67/10,189.47
6. Step 6: Final answer
   x = 7,799.84