Finding the Fourth Proportional to 59,051.40, 88,561.96 and 17,488.68

Step by Step Solution

1. Step 1: Write the proportion equation
   59,051.40 : 88,561.96 = 17,488.68 : x
2. Step 2: Convert to fraction form
   59,051.40/88,561.96 = 17,488.68/x
3. Step 3: Cross multiply
   59,051.40x = 88,561.96 × 17,488.68
4. Step 4: Simplify right side
   59,051.40x = 1,548,831,778.61
5. Step 5: Solve for x
   x = 1,548,831,778.61/59,051.40
6. Step 6: Final answer
   x = 26,228.54