Finding the Fourth Proportional to 12,835.32, 19,253.46 and 3,601.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,835.32 : 19,253.46 = 3,601.56 : x
2. Step 2: Convert to fraction form
   12,835.32/19,253.46 = 3,601.56/x
3. Step 3: Cross multiply
   12,835.32x = 19,253.46 × 3,601.56
4. Step 4: Simplify right side
   12,835.32x = 69,342,491.40
5. Step 5: Solve for x
   x = 69,342,491.40/12,835.32
6. Step 6: Final answer
   x = 5,402.47