Finding the Fourth Proportional to 23,587.83, 32,555.39 and 14,157

Step by Step Solution

1. Step 1: Write the proportion equation
   23,587.83 : 32,555.39 = 14,157 : x
2. Step 2: Convert to fraction form
   23,587.83/32,555.39 = 14,157/x
3. Step 3: Cross multiply
   23,587.83x = 32,555.39 × 14,157
4. Step 4: Simplify right side
   23,587.83x = 460,886,585.45
5. Step 5: Solve for x
   x = 460,886,585.45/23,587.83
6. Step 6: Final answer
   x = 19,539.17