Finding the Fourth Proportional to 2,517,680.94, 3,776,547.57 and 2,015,434.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517,680.94 : 3,776,547.57 = 2,015,434.56 : x
2. Step 2: Convert to fraction form
   2,517,680.94/3,776,547.57 = 2,015,434.56/x
3. Step 3: Cross multiply
   2,517,680.94x = 3,776,547.57 × 2,015,434.56
4. Step 4: Simplify right side
   2,517,680.94x = 7,611,384,490,062.02
5. Step 5: Solve for x
   x = 7,611,384,490,062.02/2,517,680.94
6. Step 6: Final answer
   x = 3,023,172.78