Finding the Fourth Proportional to 2,687,697.93, 3,708,892.12 and 1,525,991.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,687,697.93 : 3,708,892.12 = 1,525,991.98 : x
2. Step 2: Convert to fraction form
   2,687,697.93/3,708,892.12 = 1,525,991.98/x
3. Step 3: Cross multiply
   2,687,697.93x = 3,708,892.12 × 1,525,991.98
4. Step 4: Simplify right side
   2,687,697.93x = 5,659,739,629,805.20
5. Step 5: Solve for x
   x = 5,659,739,629,805.20/2,687,697.93
6. Step 6: Final answer
   x = 2,105,794.54