Finding the Fourth Proportional to 1,753.82, 2,420.55 and 1,333.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,753.82 : 2,420.55 = 1,333.50 : x
2. Step 2: Convert to fraction form
   1,753.82/2,420.55 = 1,333.50/x
3. Step 3: Cross multiply
   1,753.82x = 2,420.55 × 1,333.50
4. Step 4: Simplify right side
   1,753.82x = 3,227,794.35
5. Step 5: Solve for x
   x = 3,227,794.35/1,753.82
6. Step 6: Final answer
   x = 1,840.44