Finding the Fourth Proportional to 2,287,085.34, 3,156,182.67 and 1,254,601.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,287,085.34 : 3,156,182.67 = 1,254,601.62 : x
2. Step 2: Convert to fraction form
   2,287,085.34/3,156,182.67 = 1,254,601.62/x
3. Step 3: Cross multiply
   2,287,085.34x = 3,156,182.67 × 1,254,601.62
4. Step 4: Simplify right side
   2,287,085.34x = 3,959,751,890,797.93
5. Step 5: Solve for x
   x = 3,959,751,890,797.93/2,287,085.34
6. Step 6: Final answer
   x = 1,731,352.92