Finding the Fourth Proportional to 238,410.51, 328,892.82 and 173,741.10

Step by Step Solution

1. Step 1: Write the proportion equation
   238,410.51 : 328,892.82 = 173,741.10 : x
2. Step 2: Convert to fraction form
   238,410.51/328,892.82 = 173,741.10/x
3. Step 3: Cross multiply
   238,410.51x = 328,892.82 × 173,741.10
4. Step 4: Simplify right side
   238,410.51x = 57,142,200,328.90
5. Step 5: Solve for x
   x = 57,142,200,328.90/238,410.51
6. Step 6: Final answer
   x = 239,679.87