Finding the Fourth Proportional to 1,750.38, 2,415.52 and 1,051.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,750.38 : 2,415.52 = 1,051.89 : x
2. Step 2: Convert to fraction form
   1,750.38/2,415.52 = 1,051.89/x
3. Step 3: Cross multiply
   1,750.38x = 2,415.52 × 1,051.89
4. Step 4: Simplify right side
   1,750.38x = 2,540,861.33
5. Step 5: Solve for x
   x = 2,540,861.33/1,750.38
6. Step 6: Final answer
   x = 1,451.61