Finding the Fourth Proportional to 3,748.85, 5,624.18 and 1,969.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,748.85 : 5,624.18 = 1,969.98 : x
2. Step 2: Convert to fraction form
   3,748.85/5,624.18 = 1,969.98/x
3. Step 3: Cross multiply
   3,748.85x = 5,624.18 × 1,969.98
4. Step 4: Simplify right side
   3,748.85x = 11,079,498.56
5. Step 5: Solve for x
   x = 11,079,498.56/3,748.85
6. Step 6: Final answer
   x = 2,955.44