Finding the Fourth Proportional to 7,010.04, 10,518.12 and 3,722.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,010.04 : 10,518.12 = 3,722.34 : x
2. Step 2: Convert to fraction form
   7,010.04/10,518.12 = 3,722.34/x
3. Step 3: Cross multiply
   7,010.04x = 10,518.12 × 3,722.34
4. Step 4: Simplify right side
   7,010.04x = 39,152,018.80
5. Step 5: Solve for x
   x = 39,152,018.80/7,010.04
6. Step 6: Final answer
   x = 5,585.13