Finding the Fourth Proportional to 10,712.52, 16,062.89 and 3,314.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,712.52 : 16,062.89 = 3,314.93 : x
2. Step 2: Convert to fraction form
   10,712.52/16,062.89 = 3,314.93/x
3. Step 3: Cross multiply
   10,712.52x = 16,062.89 × 3,314.93
4. Step 4: Simplify right side
   10,712.52x = 53,247,259.06
5. Step 5: Solve for x
   x = 53,247,259.06/10,712.52
6. Step 6: Final answer
   x = 4,970.56