Finding the Fourth Proportional to 2,119,650.57, 2,925,089.49 and 1,152,760.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,119,650.57 : 2,925,089.49 = 1,152,760.05 : x
2. Step 2: Convert to fraction form
   2,119,650.57/2,925,089.49 = 1,152,760.05/x
3. Step 3: Cross multiply
   2,119,650.57x = 2,925,089.49 × 1,152,760.05
4. Step 4: Simplify right side
   2,119,650.57x = 3,371,926,306,746.88
5. Step 5: Solve for x
   x = 3,371,926,306,746.88/2,119,650.57
6. Step 6: Final answer
   x = 1,590,793.48