Finding the Fourth Proportional to 115,868.02, 173,867.72 and 62,559.30

Step by Step Solution

1. Step 1: Write the proportion equation
   115,868.02 : 173,867.72 = 62,559.30 : x
2. Step 2: Convert to fraction form
   115,868.02/173,867.72 = 62,559.30/x
3. Step 3: Cross multiply
   115,868.02x = 173,867.72 × 62,559.30
4. Step 4: Simplify right side
   115,868.02x = 10,877,042,855.80
5. Step 5: Solve for x
   x = 10,877,042,855.80/115,868.02
6. Step 6: Final answer
   x = 93,874.42