Finding the Fourth Proportional to 1,500.51, 2,059.69 and 1,331.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500.51 : 2,059.69 = 1,331.02 : x
2. Step 2: Convert to fraction form
   1,500.51/2,059.69 = 1,331.02/x
3. Step 3: Cross multiply
   1,500.51x = 2,059.69 × 1,331.02
4. Step 4: Simplify right side
   1,500.51x = 2,741,480.11
5. Step 5: Solve for x
   x = 2,741,480.11/1,500.51
6. Step 6: Final answer
   x = 1,827.03