Finding the Fourth Proportional to 227,458.34, 341,483.16 and 174,904.72

Step by Step Solution

1. Step 1: Write the proportion equation
   227,458.34 : 341,483.16 = 174,904.72 : x
2. Step 2: Convert to fraction form
   227,458.34/341,483.16 = 174,904.72/x
3. Step 3: Cross multiply
   227,458.34x = 341,483.16 × 174,904.72
4. Step 4: Simplify right side
   227,458.34x = 59,727,016,484.52
5. Step 5: Solve for x
   x = 59,727,016,484.52/227,458.34
6. Step 6: Final answer
   x = 262,584.42