Finding the Fourth Proportional to 2,152,143.62, 2,969,862.38 and 1,233,714.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,143.62 : 2,969,862.38 = 1,233,714.32 : x
2. Step 2: Convert to fraction form
   2,152,143.62/2,969,862.38 = 1,233,714.32/x
3. Step 3: Cross multiply
   2,152,143.62x = 2,969,862.38 × 1,233,714.32
4. Step 4: Simplify right side
   2,152,143.62x = 3,663,961,747,891.37
5. Step 5: Solve for x
   x = 3,663,961,747,891.37/2,152,143.62
6. Step 6: Final answer
   x = 1,702,470.83