Finding the Fourth Proportional to 2,287,079.35, 3,156,174.38 and 1,254,595.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,287,079.35 : 3,156,174.38 = 1,254,595.62 : x
2. Step 2: Convert to fraction form
   2,287,079.35/3,156,174.38 = 1,254,595.62/x
3. Step 3: Cross multiply
   2,287,079.35x = 3,156,174.38 × 1,254,595.62
4. Step 4: Simplify right side
   2,287,079.35x = 3,959,722,562,419.54
5. Step 5: Solve for x
   x = 3,959,722,562,419.54/2,287,079.35
6. Step 6: Final answer
   x = 1,731,344.63