Finding the Fourth Proportional to 2,665,876.56, 3,998,981.01 and 1,068,232.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,876.56 : 3,998,981.01 = 1,068,232.05 : x
2. Step 2: Convert to fraction form
   2,665,876.56/3,998,981.01 = 1,068,232.05/x
3. Step 3: Cross multiply
   2,665,876.56x = 3,998,981.01 × 1,068,232.05
4. Step 4: Simplify right side
   2,665,876.56x = 4,271,839,682,223.37
5. Step 5: Solve for x
   x = 4,271,839,682,223.37/2,665,876.56
6. Step 6: Final answer
   x = 1,602,414.66