Finding the Fourth Proportional to 17,345.76, 23,939.98 and 10,635.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,345.76 : 23,939.98 = 10,635.08 : x
2. Step 2: Convert to fraction form
   17,345.76/23,939.98 = 10,635.08/x
3. Step 3: Cross multiply
   17,345.76x = 23,939.98 × 10,635.08
4. Step 4: Simplify right side
   17,345.76x = 254,603,602.50
5. Step 5: Solve for x
   x = 254,603,602.50/17,345.76
6. Step 6: Final answer
   x = 14,678.15