Finding the Fourth Proportional to 2,624.10, 3,935.13 and 1,162.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624.10 : 3,935.13 = 1,162.23 : x
2. Step 2: Convert to fraction form
   2,624.10/3,935.13 = 1,162.23/x
3. Step 3: Cross multiply
   2,624.10x = 3,935.13 × 1,162.23
4. Step 4: Simplify right side
   2,624.10x = 4,573,526.14
5. Step 5: Solve for x
   x = 4,573,526.14/2,624.10
6. Step 6: Final answer
   x = 1,742.89