Finding the Fourth Proportional to 17,436.71, 24,062.81 and 9,478.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,436.71 : 24,062.81 = 9,478.94 : x
2. Step 2: Convert to fraction form
   17,436.71/24,062.81 = 9,478.94/x
3. Step 3: Cross multiply
   17,436.71x = 24,062.81 × 9,478.94
4. Step 4: Simplify right side
   17,436.71x = 228,089,764.51
5. Step 5: Solve for x
   x = 228,089,764.51/17,436.71
6. Step 6: Final answer
   x = 13,081.01