Finding the Fourth Proportional to 59,090.72, 88,636.17 and 17,537.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,090.72 : 88,636.17 = 17,537.72 : x
2. Step 2: Convert to fraction form
   59,090.72/88,636.17 = 17,537.72/x
3. Step 3: Cross multiply
   59,090.72x = 88,636.17 × 17,537.72
4. Step 4: Simplify right side
   59,090.72x = 1,554,475,953.92
5. Step 5: Solve for x
   x = 1,554,475,953.92/59,090.72
6. Step 6: Final answer
   x = 26,306.60