Finding the Fourth Proportional to 2,333.77, 3,222.19 and 1,633.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.77 : 3,222.19 = 1,633.93 : x
2. Step 2: Convert to fraction form
   2,333.77/3,222.19 = 1,633.93/x
3. Step 3: Cross multiply
   2,333.77x = 3,222.19 × 1,633.93
4. Step 4: Simplify right side
   2,333.77x = 5,264,824.74
5. Step 5: Solve for x
   x = 5,264,824.74/2,333.77
6. Step 6: Final answer
   x = 2,255.93