Finding the Fourth Proportional to 59,219.50, 88,813.86 and 17,090.18

Step by Step Solution

1. Step 1: Write the proportion equation
   59,219.50 : 88,813.86 = 17,090.18 : x
2. Step 2: Convert to fraction form
   59,219.50/88,813.86 = 17,090.18/x
3. Step 3: Cross multiply
   59,219.50x = 88,813.86 × 17,090.18
4. Step 4: Simplify right side
   59,219.50x = 1,517,845,011.84
5. Step 5: Solve for x
   x = 1,517,845,011.84/59,219.50
6. Step 6: Final answer
   x = 25,630.83