Finding the Fourth Proportional to 2,595,426.91, 3,891,867.35 and 1,516,210.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595,426.91 : 3,891,867.35 = 1,516,210.45 : x
2. Step 2: Convert to fraction form
   2,595,426.91/3,891,867.35 = 1,516,210.45/x
3. Step 3: Cross multiply
   2,595,426.91x = 3,891,867.35 × 1,516,210.45
4. Step 4: Simplify right side
   2,595,426.91x = 5,900,889,928,773.09
5. Step 5: Solve for x
   x = 5,900,889,928,773.09/2,595,426.91
6. Step 6: Final answer
   x = 2,273,571.99