Finding the Fourth Proportional to 2,525.20, 3,484.28 and 1,477.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.20 : 3,484.28 = 1,477.06 : x
2. Step 2: Convert to fraction form
   2,525.20/3,484.28 = 1,477.06/x
3. Step 3: Cross multiply
   2,525.20x = 3,484.28 × 1,477.06
4. Step 4: Simplify right side
   2,525.20x = 5,146,490.62
5. Step 5: Solve for x
   x = 5,146,490.62/2,525.20
6. Step 6: Final answer
   x = 2,038.05