Finding the Fourth Proportional to 17,012.37, 23,463.98 and 15,100.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,012.37 : 23,463.98 = 15,100.16 : x
2. Step 2: Convert to fraction form
   17,012.37/23,463.98 = 15,100.16/x
3. Step 3: Cross multiply
   17,012.37x = 23,463.98 × 15,100.16
4. Step 4: Simplify right side
   17,012.37x = 354,309,889.99
5. Step 5: Solve for x
   x = 354,309,889.99/17,012.37
6. Step 6: Final answer
   x = 20,826.61