Finding the Fourth Proportional to 59,051.16, 88,550.07 and 16,921.59

Step by Step Solution

1. Step 1: Write the proportion equation
   59,051.16 : 88,550.07 = 16,921.59 : x
2. Step 2: Convert to fraction form
   59,051.16/88,550.07 = 16,921.59/x
3. Step 3: Cross multiply
   59,051.16x = 88,550.07 × 16,921.59
4. Step 4: Simplify right side
   59,051.16x = 1,498,407,979.01
5. Step 5: Solve for x
   x = 1,498,407,979.01/59,051.16
6. Step 6: Final answer
   x = 25,374.74