Finding the Fourth Proportional to 16,493.76, 24,746.31 and 4,808.70

Step by Step Solution

1. Step 1: Write the proportion equation
   16,493.76 : 24,746.31 = 4,808.70 : x
2. Step 2: Convert to fraction form
   16,493.76/24,746.31 = 4,808.70/x
3. Step 3: Cross multiply
   16,493.76x = 24,746.31 × 4,808.70
4. Step 4: Simplify right side
   16,493.76x = 118,997,580.90
5. Step 5: Solve for x
   x = 118,997,580.90/16,493.76
6. Step 6: Final answer
   x = 7,214.70