Finding the Fourth Proportional to 17,832.72, 26,779.46 and 14,868.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,832.72 : 26,779.46 = 14,868.12 : x
2. Step 2: Convert to fraction form
   17,832.72/26,779.46 = 14,868.12/x
3. Step 3: Cross multiply
   17,832.72x = 26,779.46 × 14,868.12
4. Step 4: Simplify right side
   17,832.72x = 398,160,150.47
5. Step 5: Solve for x
   x = 398,160,150.47/17,832.72
6. Step 6: Final answer
   x = 22,327.51