Finding the Fourth Proportional to 2,365.52, 3,263.72 and 1,526.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365.52 : 3,263.72 = 1,526.70 : x
2. Step 2: Convert to fraction form
   2,365.52/3,263.72 = 1,526.70/x
3. Step 3: Cross multiply
   2,365.52x = 3,263.72 × 1,526.70
4. Step 4: Simplify right side
   2,365.52x = 4,982,713.69
5. Step 5: Solve for x
   x = 4,982,713.69/2,365.52
6. Step 6: Final answer
   x = 2,106.40