Finding the Fourth Proportional to 2,591,558.69, 3,887,339.76 and 1,074,834.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,558.69 : 3,887,339.76 = 1,074,834.38 : x
2. Step 2: Convert to fraction form
   2,591,558.69/3,887,339.76 = 1,074,834.38/x
3. Step 3: Cross multiply
   2,591,558.69x = 3,887,339.76 × 1,074,834.38
4. Step 4: Simplify right side
   2,591,558.69x = 4,178,246,430,507.30
5. Step 5: Solve for x
   x = 4,178,246,430,507.30/2,591,558.69
6. Step 6: Final answer
   x = 1,612,252.29