Finding the Fourth Proportional to 16,601.33, 24,905.63 and 4,915.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,601.33 : 24,905.63 = 4,915.46 : x
2. Step 2: Convert to fraction form
   16,601.33/24,905.63 = 4,915.46/x
3. Step 3: Cross multiply
   16,601.33x = 24,905.63 × 4,915.46
4. Step 4: Simplify right side
   16,601.33x = 122,422,478.93
5. Step 5: Solve for x
   x = 122,422,478.93/16,601.33
6. Step 6: Final answer
   x = 7,374.26