Finding the Fourth Proportional to 59,056.86, 88,587.72 and 19,617.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,056.86 : 88,587.72 = 19,617.96 : x
2. Step 2: Convert to fraction form
   59,056.86/88,587.72 = 19,617.96/x
3. Step 3: Cross multiply
   59,056.86x = 88,587.72 × 19,617.96
4. Step 4: Simplify right side
   59,056.86x = 1,737,910,347.45
5. Step 5: Solve for x
   x = 1,737,910,347.45/59,056.86
6. Step 6: Final answer
   x = 29,427.75