Finding the Fourth Proportional to 39,051.72, 58,565.47 and 14,088.52

Step by Step Solution

1. Step 1: Write the proportion equation
   39,051.72 : 58,565.47 = 14,088.52 : x
2. Step 2: Convert to fraction form
   39,051.72/58,565.47 = 14,088.52/x
3. Step 3: Cross multiply
   39,051.72x = 58,565.47 × 14,088.52
4. Step 4: Simplify right side
   39,051.72x = 825,101,064.15
5. Step 5: Solve for x
   x = 825,101,064.15/39,051.72
6. Step 6: Final answer
   x = 21,128.42