Finding the Fourth Proportional to 2,048,353.92, 2,826,731.52 and 1,142,938.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,353.92 : 2,826,731.52 = 1,142,938.08 : x
2. Step 2: Convert to fraction form
   2,048,353.92/2,826,731.52 = 1,142,938.08/x
3. Step 3: Cross multiply
   2,048,353.92x = 2,826,731.52 × 1,142,938.08
4. Step 4: Simplify right side
   2,048,353.92x = 3,230,779,096,144.28
5. Step 5: Solve for x
   x = 3,230,779,096,144.28/2,048,353.92
6. Step 6: Final answer
   x = 1,577,256.29