Finding the Fourth Proportional to 59,823.96, 89,719.56 and 17,691.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,823.96 : 89,719.56 = 17,691.48 : x
2. Step 2: Convert to fraction form
   59,823.96/89,719.56 = 17,691.48/x
3. Step 3: Cross multiply
   59,823.96x = 89,719.56 × 17,691.48
4. Step 4: Simplify right side
   59,823.96x = 1,587,271,801.35
5. Step 5: Solve for x
   x = 1,587,271,801.35/59,823.96
6. Step 6: Final answer
   x = 26,532.38