Finding the Fourth Proportional to 1,526.16, 2,107.50 and 1,444.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,526.16 : 2,107.50 = 1,444.32 : x
2. Step 2: Convert to fraction form
   1,526.16/2,107.50 = 1,444.32/x
3. Step 3: Cross multiply
   1,526.16x = 2,107.50 × 1,444.32
4. Step 4: Simplify right side
   1,526.16x = 3,043,904.40
5. Step 5: Solve for x
   x = 3,043,904.40/1,526.16
6. Step 6: Final answer
   x = 1,994.49