Finding the Fourth Proportional to 10,710.51, 16,068.05 and 3,314.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,710.51 : 16,068.05 = 3,314.81 : x
2. Step 2: Convert to fraction form
   10,710.51/16,068.05 = 3,314.81/x
3. Step 3: Cross multiply
   10,710.51x = 16,068.05 × 3,314.81
4. Step 4: Simplify right side
   10,710.51x = 53,262,435.91
5. Step 5: Solve for x
   x = 53,262,435.91/10,710.51
6. Step 6: Final answer
   x = 4,972.91