Finding the Fourth Proportional to 10,614.38, 14,648.18 and 5,899.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,614.38 : 14,648.18 = 5,899.57 : x
2. Step 2: Convert to fraction form
   10,614.38/14,648.18 = 5,899.57/x
3. Step 3: Cross multiply
   10,614.38x = 14,648.18 × 5,899.57
4. Step 4: Simplify right side
   10,614.38x = 86,417,897.16
5. Step 5: Solve for x
   x = 86,417,897.16/10,614.38
6. Step 6: Final answer
   x = 8,141.59