Finding the Fourth Proportional to 2,462.02, 3,686.55 and 1,885.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.02 : 3,686.55 = 1,885.30 : x
2. Step 2: Convert to fraction form
   2,462.02/3,686.55 = 1,885.30/x
3. Step 3: Cross multiply
   2,462.02x = 3,686.55 × 1,885.30
4. Step 4: Simplify right side
   2,462.02x = 6,950,252.72
5. Step 5: Solve for x
   x = 6,950,252.72/2,462.02
6. Step 6: Final answer
   x = 2,822.99