Finding the Fourth Proportional to 23,670.24, 32,664.85 and 13,059.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,670.24 : 32,664.85 = 13,059.82 : x
2. Step 2: Convert to fraction form
   23,670.24/32,664.85 = 13,059.82/x
3. Step 3: Cross multiply
   23,670.24x = 32,664.85 × 13,059.82
4. Step 4: Simplify right side
   23,670.24x = 426,596,947.02
5. Step 5: Solve for x
   x = 426,596,947.02/23,670.24
6. Step 6: Final answer
   x = 18,022.50