Finding the Fourth Proportional to 3,314,426.52, 4,971,746.72 and 918,294.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,314,426.52 : 4,971,746.72 = 918,294.24 : x
2. Step 2: Convert to fraction form
   3,314,426.52/4,971,746.72 = 918,294.24/x
3. Step 3: Cross multiply
   3,314,426.52x = 4,971,746.72 × 918,294.24
4. Step 4: Simplify right side
   3,314,426.52x = 4,565,526,375,714.89
5. Step 5: Solve for x
   x = 4,565,526,375,714.89/3,314,426.52
6. Step 6: Final answer
   x = 1,377,470.99