Finding the Fourth Proportional to 2,108,787.01, 2,910,139.89 and 1,141,917.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,787.01 : 2,910,139.89 = 1,141,917.35 : x
2. Step 2: Convert to fraction form
   2,108,787.01/2,910,139.89 = 1,141,917.35/x
3. Step 3: Cross multiply
   2,108,787.01x = 2,910,139.89 × 1,141,917.35
4. Step 4: Simplify right side
   2,108,787.01x = 3,323,139,216,767.39
5. Step 5: Solve for x
   x = 3,323,139,216,767.39/2,108,787.01
6. Step 6: Final answer
   x = 1,575,853.42