Finding the Fourth Proportional to 2,526.30, 3,485.14 and 1,477.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.30 : 3,485.14 = 1,477.76 : x
2. Step 2: Convert to fraction form
   2,526.30/3,485.14 = 1,477.76/x
3. Step 3: Cross multiply
   2,526.30x = 3,485.14 × 1,477.76
4. Step 4: Simplify right side
   2,526.30x = 5,150,200.49
5. Step 5: Solve for x
   x = 5,150,200.49/2,526.30
6. Step 6: Final answer
   x = 2,038.63