Finding the Fourth Proportional to 2,934,049.31, 4,402,115.23 and 1,314,690.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,934,049.31 : 4,402,115.23 = 1,314,690.83 : x
2. Step 2: Convert to fraction form
   2,934,049.31/4,402,115.23 = 1,314,690.83/x
3. Step 3: Cross multiply
   2,934,049.31x = 4,402,115.23 × 1,314,690.83
4. Step 4: Simplify right side
   2,934,049.31x = 5,787,420,540,224.35
5. Step 5: Solve for x
   x = 5,787,420,540,224.35/2,934,049.31
6. Step 6: Final answer
   x = 1,972,502.82