Finding the Fourth Proportional to 7,068.93, 10,607.04 and 2,912.01

Step by Step Solution

1. Step 1: Write the proportion equation
   7,068.93 : 10,607.04 = 2,912.01 : x
2. Step 2: Convert to fraction form
   7,068.93/10,607.04 = 2,912.01/x
3. Step 3: Cross multiply
   7,068.93x = 10,607.04 × 2,912.01
4. Step 4: Simplify right side
   7,068.93x = 30,887,806.55
5. Step 5: Solve for x
   x = 30,887,806.55/7,068.93
6. Step 6: Final answer
   x = 4,369.52