Finding the Fourth Proportional to 2,150.58, 2,969.21 and 1,652.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150.58 : 2,969.21 = 1,652.32 : x
2. Step 2: Convert to fraction form
   2,150.58/2,969.21 = 1,652.32/x
3. Step 3: Cross multiply
   2,150.58x = 2,969.21 × 1,652.32
4. Step 4: Simplify right side
   2,150.58x = 4,906,081.77
5. Step 5: Solve for x
   x = 4,906,081.77/2,150.58
6. Step 6: Final answer
   x = 2,281.28