Finding the Fourth Proportional to 2,254,876.10, 3,111,856.15 and 1,337,648.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254,876.10 : 3,111,856.15 = 1,337,648.30 : x
2. Step 2: Convert to fraction form
   2,254,876.10/3,111,856.15 = 1,337,648.30/x
3. Step 3: Cross multiply
   2,254,876.10x = 3,111,856.15 × 1,337,648.30
4. Step 4: Simplify right side
   2,254,876.10x = 4,162,569,088,892.05
5. Step 5: Solve for x
   x = 4,162,569,088,892.05/2,254,876.10
6. Step 6: Final answer
   x = 1,846,030.07