Finding the Fourth Proportional to 2,736,941.20, 3,776,649.20 and 1,513,081.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,736,941.20 : 3,776,649.20 = 1,513,081.42 : x
2. Step 2: Convert to fraction form
   2,736,941.20/3,776,649.20 = 1,513,081.42/x
3. Step 3: Cross multiply
   2,736,941.20x = 3,776,649.20 × 1,513,081.42
4. Step 4: Simplify right side
   2,736,941.20x = 5,714,377,723,044.89
5. Step 5: Solve for x
   x = 5,714,377,723,044.89/2,736,941.20
6. Step 6: Final answer
   x = 2,087,870.11