Finding the Fourth Proportional to 10,710.63, 16,038.41 and 7,002.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,710.63 : 16,038.41 = 7,002.05 : x
2. Step 2: Convert to fraction form
   10,710.63/16,038.41 = 7,002.05/x
3. Step 3: Cross multiply
   10,710.63x = 16,038.41 × 7,002.05
4. Step 4: Simplify right side
   10,710.63x = 112,301,633.54
5. Step 5: Solve for x
   x = 112,301,633.54/10,710.63
6. Step 6: Final answer
   x = 10,485.06