Finding the Fourth Proportional to 2,631,659.40, 3,948,801.30 and 1,495,294.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,659.40 : 3,948,801.30 = 1,495,294.20 : x
2. Step 2: Convert to fraction form
   2,631,659.40/3,948,801.30 = 1,495,294.20/x
3. Step 3: Cross multiply
   2,631,659.40x = 3,948,801.30 × 1,495,294.20
4. Step 4: Simplify right side
   2,631,659.40x = 5,904,619,680,842.46
5. Step 5: Solve for x
   x = 5,904,619,680,842.46/2,631,659.40
6. Step 6: Final answer
   x = 2,243,686.88