Finding the Fourth Proportional to 3,672.74, 5,068.37 and 1,994.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672.74 : 5,068.37 = 1,994.14 : x
2. Step 2: Convert to fraction form
   3,672.74/5,068.37 = 1,994.14/x
3. Step 3: Cross multiply
   3,672.74x = 5,068.37 × 1,994.14
4. Step 4: Simplify right side
   3,672.74x = 10,107,050.67
5. Step 5: Solve for x
   x = 10,107,050.67/3,672.74
6. Step 6: Final answer
   x = 2,751.91