Finding the Fourth Proportional to 2,748,752.96, 4,124,429.76 and 1,328,011.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748,752.96 : 4,124,429.76 = 1,328,011.52 : x
2. Step 2: Convert to fraction form
   2,748,752.96/4,124,429.76 = 1,328,011.52/x
3. Step 3: Cross multiply
   2,748,752.96x = 4,124,429.76 × 1,328,011.52
4. Step 4: Simplify right side
   2,748,752.96x = 5,477,290,234,710.84
5. Step 5: Solve for x
   x = 5,477,290,234,710.84/2,748,752.96
6. Step 6: Final answer
   x = 1,992,645.51