Finding the Fourth Proportional to 16,434.84, 24,655.50 and 4,748.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,434.84 : 24,655.50 = 4,748.16 : x
2. Step 2: Convert to fraction form
   16,434.84/24,655.50 = 4,748.16/x
3. Step 3: Cross multiply
   16,434.84x = 24,655.50 × 4,748.16
4. Step 4: Simplify right side
   16,434.84x = 117,068,258.88
5. Step 5: Solve for x
   x = 117,068,258.88/16,434.84
6. Step 6: Final answer
   x = 7,123.18