Finding the Fourth Proportional to 284,371.02, 426,636.25 and 124,460.89

Step by Step Solution

1. Step 1: Write the proportion equation
   284,371.02 : 426,636.25 = 124,460.89 : x
2. Step 2: Convert to fraction form
   284,371.02/426,636.25 = 124,460.89/x
3. Step 3: Cross multiply
   284,371.02x = 426,636.25 × 124,460.89
4. Step 4: Simplify right side
   284,371.02x = 53,099,526,003.52
5. Step 5: Solve for x
   x = 53,099,526,003.52/284,371.02
6. Step 6: Final answer
   x = 186,726.22