Finding the Fourth Proportional to 3,705.88, 5,558.42 and 1,950.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,705.88 : 5,558.42 = 1,950.18 : x
2. Step 2: Convert to fraction form
   3,705.88/5,558.42 = 1,950.18/x
3. Step 3: Cross multiply
   3,705.88x = 5,558.42 × 1,950.18
4. Step 4: Simplify right side
   3,705.88x = 10,839,903.55
5. Step 5: Solve for x
   x = 10,839,903.55/3,705.88
6. Step 6: Final answer
   x = 2,925.06