Finding the Fourth Proportional to 2,164,876.48, 2,987,456.04 and 1,198,047.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,164,876.48 : 2,987,456.04 = 1,198,047.52 : x
2. Step 2: Convert to fraction form
   2,164,876.48/2,987,456.04 = 1,198,047.52/x
3. Step 3: Cross multiply
   2,164,876.48x = 2,987,456.04 × 1,198,047.52
4. Step 4: Simplify right side
   2,164,876.48x = 3,579,114,299,831.02
5. Step 5: Solve for x
   x = 3,579,114,299,831.02/2,164,876.48
6. Step 6: Final answer
   x = 1,653,264.90