Finding the Fourth Proportional to 59,321.70, 88,956.63 and 17,758.98

Step by Step Solution

1. Step 1: Write the proportion equation
   59,321.70 : 88,956.63 = 17,758.98 : x
2. Step 2: Convert to fraction form
   59,321.70/88,956.63 = 17,758.98/x
3. Step 3: Cross multiply
   59,321.70x = 88,956.63 × 17,758.98
4. Step 4: Simplify right side
   59,321.70x = 1,579,779,013.04
5. Step 5: Solve for x
   x = 1,579,779,013.04/59,321.70
6. Step 6: Final answer
   x = 26,630.71