Finding the Fourth Proportional to 2,108,889.30, 3,163,333.95 and 1,544,870.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,889.30 : 3,163,333.95 = 1,544,870.10 : x
2. Step 2: Convert to fraction form
   2,108,889.30/3,163,333.95 = 1,544,870.10/x
3. Step 3: Cross multiply
   2,108,889.30x = 3,163,333.95 × 1,544,870.10
4. Step 4: Simplify right side
   2,108,889.30x = 4,886,940,035,669.90
5. Step 5: Solve for x
   x = 4,886,940,035,669.90/2,108,889.30
6. Step 6: Final answer
   x = 2,317,305.15