Finding the Fourth Proportional to 2,493.64, 3,741.60 and 933.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.64 : 3,741.60 = 933.76 : x
2. Step 2: Convert to fraction form
   2,493.64/3,741.60 = 933.76/x
3. Step 3: Cross multiply
   2,493.64x = 3,741.60 × 933.76
4. Step 4: Simplify right side
   2,493.64x = 3,493,764.61
5. Step 5: Solve for x
   x = 3,493,764.61/2,493.64
6. Step 6: Final answer
   x = 1,401.07