Finding the Fourth Proportional to 2,074,898.25, 2,863,359.59 and 1,121,042.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,898.25 : 2,863,359.59 = 1,121,042.25 : x
2. Step 2: Convert to fraction form
   2,074,898.25/2,863,359.59 = 1,121,042.25/x
3. Step 3: Cross multiply
   2,074,898.25x = 2,863,359.59 × 1,121,042.25
4. Step 4: Simplify right side
   2,074,898.25x = 3,209,947,071,727.47
5. Step 5: Solve for x
   x = 3,209,947,071,727.47/2,074,898.25
6. Step 6: Final answer
   x = 1,547,038.31