Finding the Fourth Proportional to 23,260.66, 32,099.86 and 12,650.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,260.66 : 32,099.86 = 12,650.37 : x
2. Step 2: Convert to fraction form
   23,260.66/32,099.86 = 12,650.37/x
3. Step 3: Cross multiply
   23,260.66x = 32,099.86 × 12,650.37
4. Step 4: Simplify right side
   23,260.66x = 406,075,105.95
5. Step 5: Solve for x
   x = 406,075,105.95/23,260.66
6. Step 6: Final answer
   x = 17,457.59