Finding the Fourth Proportional to 2,655,897.10, 3,985,764.72 and 1,057,539.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,655,897.10 : 3,985,764.72 = 1,057,539.04 : x
2. Step 2: Convert to fraction form
   2,655,897.10/3,985,764.72 = 1,057,539.04/x
3. Step 3: Cross multiply
   2,655,897.10x = 3,985,764.72 × 1,057,539.04
4. Step 4: Simplify right side
   2,655,897.10x = 4,215,101,795,654.67
5. Step 5: Solve for x
   x = 4,215,101,795,654.67/2,655,897.10
6. Step 6: Final answer
   x = 1,587,072.71