Finding the Fourth Proportional to 2,101,100.88, 2,911,229.49 and 2,055,698.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,100.88 : 2,911,229.49 = 2,055,698.76 : x
2. Step 2: Convert to fraction form
   2,101,100.88/2,911,229.49 = 2,055,698.76/x
3. Step 3: Cross multiply
   2,101,100.88x = 2,911,229.49 × 2,055,698.76
4. Step 4: Simplify right side
   2,101,100.88x = 5,984,610,852,668.43
5. Step 5: Solve for x
   x = 5,984,610,852,668.43/2,101,100.88
6. Step 6: Final answer
   x = 2,848,321.52