Finding the Fourth Proportional to 2,025,827.29, 3,037,619.15 and 828,590.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025,827.29 : 3,037,619.15 = 828,590.34 : x
2. Step 2: Convert to fraction form
   2,025,827.29/3,037,619.15 = 828,590.34/x
3. Step 3: Cross multiply
   2,025,827.29x = 3,037,619.15 × 828,590.34
4. Step 4: Simplify right side
   2,025,827.29x = 2,516,941,884,289.01
5. Step 5: Solve for x
   x = 2,516,941,884,289.01/2,025,827.29
6. Step 6: Final answer
   x = 1,242,426.68