Finding the Fourth Proportional to 2,520,449.51, 3,779,430.10 and 1,099,890.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,449.51 : 3,779,430.10 = 1,099,890.95 : x
2. Step 2: Convert to fraction form
   2,520,449.51/3,779,430.10 = 1,099,890.95/x
3. Step 3: Cross multiply
   2,520,449.51x = 3,779,430.10 × 1,099,890.95
4. Step 4: Simplify right side
   2,520,449.51x = 4,156,960,941,500.72
5. Step 5: Solve for x
   x = 4,156,960,941,500.72/2,520,449.51
6. Step 6: Final answer
   x = 1,649,293.48