Finding the Fourth Proportional to 2,042,562.20, 2,818,684.83 and 1,124,784.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,562.20 : 2,818,684.83 = 1,124,784.02 : x
2. Step 2: Convert to fraction form
   2,042,562.20/2,818,684.83 = 1,124,784.02/x
3. Step 3: Cross multiply
   2,042,562.20x = 2,818,684.83 × 1,124,784.02
4. Step 4: Simplify right side
   2,042,562.20x = 3,170,411,654,200.42
5. Step 5: Solve for x
   x = 3,170,411,654,200.42/2,042,562.20
6. Step 6: Final answer
   x = 1,552,173.86