Finding the Fourth Proportional to 980,831.16, 1,471,483.86 and 341,042.52

Step by Step Solution

1. Step 1: Write the proportion equation
   980,831.16 : 1,471,483.86 = 341,042.52 : x
2. Step 2: Convert to fraction form
   980,831.16/1,471,483.86 = 341,042.52/x
3. Step 3: Cross multiply
   980,831.16x = 1,471,483.86 × 341,042.52
4. Step 4: Simplify right side
   980,831.16x = 501,838,563,753.73
5. Step 5: Solve for x
   x = 501,838,563,753.73/980,831.16
6. Step 6: Final answer
   x = 511,646.23