Finding the Fourth Proportional to 2,526.06, 3,780.96 and 1,353.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.06 : 3,780.96 = 1,353.12 : x
2. Step 2: Convert to fraction form
   2,526.06/3,780.96 = 1,353.12/x
3. Step 3: Cross multiply
   2,526.06x = 3,780.96 × 1,353.12
4. Step 4: Simplify right side
   2,526.06x = 5,116,092.60
5. Step 5: Solve for x
   x = 5,116,092.60/2,526.06
6. Step 6: Final answer
   x = 2,025.33