Finding the Fourth Proportional to 2,124,212.28, 3,186,340.76 and 1,700,442.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,124,212.28 : 3,186,340.76 = 1,700,442.00 : x
2. Step 2: Convert to fraction form
   2,124,212.28/3,186,340.76 = 1,700,442.00/x
3. Step 3: Cross multiply
   2,124,212.28x = 3,186,340.76 × 1,700,442.00
4. Step 4: Simplify right side
   2,124,212.28x = 5,418,187,630,182.01
5. Step 5: Solve for x
   x = 5,418,187,630,182.01/2,124,212.28
6. Step 6: Final answer
   x = 2,550,680.88