Finding the Fourth Proportional to 375,760.54, 563,710.02 and 123,055.12

Step by Step Solution

1. Step 1: Write the proportion equation
   375,760.54 : 563,710.02 = 123,055.12 : x
2. Step 2: Convert to fraction form
   375,760.54/563,710.02 = 123,055.12/x
3. Step 3: Cross multiply
   375,760.54x = 563,710.02 × 123,055.12
4. Step 4: Simplify right side
   375,760.54x = 69,367,404,156.30
5. Step 5: Solve for x
   x = 69,367,404,156.30/375,760.54
6. Step 6: Final answer
   x = 184,605.35