Finding the Fourth Proportional to 3,232,168.38, 4,460,426.72 and 1,781,915.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,232,168.38 : 4,460,426.72 = 1,781,915.72 : x
2. Step 2: Convert to fraction form
   3,232,168.38/4,460,426.72 = 1,781,915.72/x
3. Step 3: Cross multiply
   3,232,168.38x = 4,460,426.72 × 1,781,915.72
4. Step 4: Simplify right side
   3,232,168.38x = 7,948,104,490,276.04
5. Step 5: Solve for x
   x = 7,948,104,490,276.04/3,232,168.38
6. Step 6: Final answer
   x = 2,459,062.63