Finding the Fourth Proportional to 17,300.14, 23,875.95 and 10,590.20

Step by Step Solution

1. Step 1: Write the proportion equation
   17,300.14 : 23,875.95 = 10,590.20 : x
2. Step 2: Convert to fraction form
   17,300.14/23,875.95 = 10,590.20/x
3. Step 3: Cross multiply
   17,300.14x = 23,875.95 × 10,590.20
4. Step 4: Simplify right side
   17,300.14x = 252,851,055.85
5. Step 5: Solve for x
   x = 252,851,055.85/17,300.14
6. Step 6: Final answer
   x = 14,615.55