Finding the Fourth Proportional to 2,164,831.52, 3,233,972.80 and 1,560,636.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,164,831.52 : 3,233,972.80 = 1,560,636.32 : x
2. Step 2: Convert to fraction form
   2,164,831.52/3,233,972.80 = 1,560,636.32/x
3. Step 3: Cross multiply
   2,164,831.52x = 3,233,972.80 × 1,560,636.32
4. Step 4: Simplify right side
   2,164,831.52x = 5,047,055,409,572.10
5. Step 5: Solve for x
   x = 5,047,055,409,572.10/2,164,831.52
6. Step 6: Final answer
   x = 2,331,384.85