Finding the Fourth Proportional to 48,109.95, 72,162.50 and 16,522.92

Step by Step Solution

1. Step 1: Write the proportion equation
   48,109.95 : 72,162.50 = 16,522.92 : x
2. Step 2: Convert to fraction form
   48,109.95/72,162.50 = 16,522.92/x
3. Step 3: Cross multiply
   48,109.95x = 72,162.50 × 16,522.92
4. Step 4: Simplify right side
   48,109.95x = 1,192,335,131.89
5. Step 5: Solve for x
   x = 1,192,335,131.89/48,109.95
6. Step 6: Final answer
   x = 24,783.55