Finding the Fourth Proportional to 1,979,822.32, 2,732,154.71 and 1,074,404.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,979,822.32 : 2,732,154.71 = 1,074,404.32 : x
2. Step 2: Convert to fraction form
   1,979,822.32/2,732,154.71 = 1,074,404.32/x
3. Step 3: Cross multiply
   1,979,822.32x = 2,732,154.71 × 1,074,404.32
4. Step 4: Simplify right side
   1,979,822.32x = 2,935,438,826,018.36
5. Step 5: Solve for x
   x = 2,935,438,826,018.36/1,979,822.32
6. Step 6: Final answer
   x = 1,482,677.91