Finding the Fourth Proportional to 173,003.31, 238,746.29 and 96,521.76

Step by Step Solution

1. Step 1: Write the proportion equation
   173,003.31 : 238,746.29 = 96,521.76 : x
2. Step 2: Convert to fraction form
   173,003.31/238,746.29 = 96,521.76/x
3. Step 3: Cross multiply
   173,003.31x = 238,746.29 × 96,521.76
4. Step 4: Simplify right side
   173,003.31x = 23,044,211,621.66
5. Step 5: Solve for x
   x = 23,044,211,621.66/173,003.31
6. Step 6: Final answer
   x = 133,200.99