Finding the Fourth Proportional to 2,108,036.84, 2,909,087.49 and 1,141,166.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,036.84 : 2,909,087.49 = 1,141,166.88 : x
2. Step 2: Convert to fraction form
   2,108,036.84/2,909,087.49 = 1,141,166.88/x
3. Step 3: Cross multiply
   2,108,036.84x = 2,909,087.49 × 1,141,166.88
4. Step 4: Simplify right side
   2,108,036.84x = 3,319,754,280,064.89
5. Step 5: Solve for x
   x = 3,319,754,280,064.89/2,108,036.84
6. Step 6: Final answer
   x = 1,574,808.47