Finding the Fourth Proportional to 10,069.01, 15,104.54 and 4,803.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,069.01 : 15,104.54 = 4,803.12 : x
2. Step 2: Convert to fraction form
   10,069.01/15,104.54 = 4,803.12/x
3. Step 3: Cross multiply
   10,069.01x = 15,104.54 × 4,803.12
4. Step 4: Simplify right side
   10,069.01x = 72,548,894.15
5. Step 5: Solve for x
   x = 72,548,894.15/10,069.01
6. Step 6: Final answer
   x = 7,205.17