Finding the Fourth Proportional to 1,626.54, 2,442.23 and 933.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,626.54 : 2,442.23 = 933.99 : x
2. Step 2: Convert to fraction form
   1,626.54/2,442.23 = 933.99/x
3. Step 3: Cross multiply
   1,626.54x = 2,442.23 × 933.99
4. Step 4: Simplify right side
   1,626.54x = 2,281,018.40
5. Step 5: Solve for x
   x = 2,281,018.40/1,626.54
6. Step 6: Final answer
   x = 1,402.37