Finding the Fourth Proportional to 2,533.32, 3,499.74 and 2,513.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533.32 : 3,499.74 = 2,513.88 : x
2. Step 2: Convert to fraction form
   2,533.32/3,499.74 = 2,513.88/x
3. Step 3: Cross multiply
   2,533.32x = 3,499.74 × 2,513.88
4. Step 4: Simplify right side
   2,533.32x = 8,797,926.39
5. Step 5: Solve for x
   x = 8,797,926.39/2,533.32
6. Step 6: Final answer
   x = 3,472.88