Finding the Fourth Proportional to 2,047,128.88, 2,825,042.76 and 1,141,769.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,128.88 : 2,825,042.76 = 1,141,769.20 : x
2. Step 2: Convert to fraction form
   2,047,128.88/2,825,042.76 = 1,141,769.20/x
3. Step 3: Cross multiply
   2,047,128.88x = 2,825,042.76 × 1,141,769.20
4. Step 4: Simplify right side
   2,047,128.88x = 3,225,546,812,050.99
5. Step 5: Solve for x
   x = 3,225,546,812,050.99/2,047,128.88
6. Step 6: Final answer
   x = 1,575,644.23