Finding the Fourth Proportional to 9,465.01, 13,062.53 and 5,216.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,465.01 : 13,062.53 = 5,216.76 : x
2. Step 2: Convert to fraction form
   9,465.01/13,062.53 = 5,216.76/x
3. Step 3: Cross multiply
   9,465.01x = 13,062.53 × 5,216.76
4. Step 4: Simplify right side
   9,465.01x = 68,144,084.00
5. Step 5: Solve for x
   x = 68,144,084.00/9,465.01
6. Step 6: Final answer
   x = 7,199.58