Finding the Fourth Proportional to 2,526,111.42, 3,485,993.04 and 1,380,167.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526,111.42 : 3,485,993.04 = 1,380,167.16 : x
2. Step 2: Convert to fraction form
   2,526,111.42/3,485,993.04 = 1,380,167.16/x
3. Step 3: Cross multiply
   2,526,111.42x = 3,485,993.04 × 1,380,167.16
4. Step 4: Simplify right side
   2,526,111.42x = 4,811,253,113,796.57
5. Step 5: Solve for x
   x = 4,811,253,113,796.57/2,526,111.42
6. Step 6: Final answer
   x = 1,904,608.43