Finding the Fourth Proportional to 2,341.21, 3,510.06 and 1,416.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.21 : 3,510.06 = 1,416.58 : x
2. Step 2: Convert to fraction form
   2,341.21/3,510.06 = 1,416.58/x
3. Step 3: Cross multiply
   2,341.21x = 3,510.06 × 1,416.58
4. Step 4: Simplify right side
   2,341.21x = 4,972,280.79
5. Step 5: Solve for x
   x = 4,972,280.79/2,341.21
6. Step 6: Final answer
   x = 2,123.81