Finding the Fourth Proportional to 10,737.18, 16,109.12 and 4,819.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,737.18 : 16,109.12 = 4,819.02 : x
2. Step 2: Convert to fraction form
   10,737.18/16,109.12 = 4,819.02/x
3. Step 3: Cross multiply
   10,737.18x = 16,109.12 × 4,819.02
4. Step 4: Simplify right side
   10,737.18x = 77,630,171.46
5. Step 5: Solve for x
   x = 77,630,171.46/10,737.18
6. Step 6: Final answer
   x = 7,230.03