Finding the Fourth Proportional to 227,773.47, 341,661.42 and 149,384.10

Step by Step Solution

1. Step 1: Write the proportion equation
   227,773.47 : 341,661.42 = 149,384.10 : x
2. Step 2: Convert to fraction form
   227,773.47/341,661.42 = 149,384.10/x
3. Step 3: Cross multiply
   227,773.47x = 341,661.42 × 149,384.10
4. Step 4: Simplify right side
   227,773.47x = 51,038,783,731.42
5. Step 5: Solve for x
   x = 51,038,783,731.42/227,773.47
6. Step 6: Final answer
   x = 224,076.95