Finding the Fourth Proportional to 10,700.42, 16,048.06 and 4,460.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,700.42 : 16,048.06 = 4,460.52 : x
2. Step 2: Convert to fraction form
   10,700.42/16,048.06 = 4,460.52/x
3. Step 3: Cross multiply
   10,700.42x = 16,048.06 × 4,460.52
4. Step 4: Simplify right side
   10,700.42x = 71,582,692.59
5. Step 5: Solve for x
   x = 71,582,692.59/10,700.42
6. Step 6: Final answer
   x = 6,689.71