Finding the Fourth Proportional to 17,904.07, 24,709.88 and 10,830.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,904.07 : 24,709.88 = 10,830.47 : x
2. Step 2: Convert to fraction form
   17,904.07/24,709.88 = 10,830.47/x
3. Step 3: Cross multiply
   17,904.07x = 24,709.88 × 10,830.47
4. Step 4: Simplify right side
   17,904.07x = 267,619,559.89
5. Step 5: Solve for x
   x = 267,619,559.89/17,904.07
6. Step 6: Final answer
   x = 14,947.42