Finding the Fourth Proportional to 2,665,877.56, 3,998,982.51 and 1,068,233.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,877.56 : 3,998,982.51 = 1,068,233.05 : x
2. Step 2: Convert to fraction form
   2,665,877.56/3,998,982.51 = 1,068,233.05/x
3. Step 3: Cross multiply
   2,665,877.56x = 3,998,982.51 × 1,068,233.05
4. Step 4: Simplify right side
   2,665,877.56x = 4,271,845,283,553.96
5. Step 5: Solve for x
   x = 4,271,845,283,553.96/2,665,877.56
6. Step 6: Final answer
   x = 1,602,416.16