Finding the Fourth Proportional to 173,002.54, 238,750.59 and 109,317.10

Step by Step Solution

1. Step 1: Write the proportion equation
   173,002.54 : 238,750.59 = 109,317.10 : x
2. Step 2: Convert to fraction form
   173,002.54/238,750.59 = 109,317.10/x
3. Step 3: Cross multiply
   173,002.54x = 238,750.59 × 109,317.10
4. Step 4: Simplify right side
   173,002.54x = 26,099,522,122.09
5. Step 5: Solve for x
   x = 26,099,522,122.09/173,002.54
6. Step 6: Final answer
   x = 150,862.07