Finding the Fourth Proportional to 2,525.76, 3,484.32 and 1,477.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.76 : 3,484.32 = 1,477.12 : x
2. Step 2: Convert to fraction form
   2,525.76/3,484.32 = 1,477.12/x
3. Step 3: Cross multiply
   2,525.76x = 3,484.32 × 1,477.12
4. Step 4: Simplify right side
   2,525.76x = 5,146,758.76
5. Step 5: Solve for x
   x = 5,146,758.76/2,525.76
6. Step 6: Final answer
   x = 2,037.71