Finding the Fourth Proportional to 3,672.93, 5,068.64 and 1,994.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672.93 : 5,068.64 = 1,994.33 : x
2. Step 2: Convert to fraction form
   3,672.93/5,068.64 = 1,994.33/x
3. Step 3: Cross multiply
   3,672.93x = 5,068.64 × 1,994.33
4. Step 4: Simplify right side
   3,672.93x = 10,108,505.50
5. Step 5: Solve for x
   x = 10,108,505.50/3,672.93
6. Step 6: Final answer
   x = 2,752.17