Finding the Fourth Proportional to 1,835.82, 2,533.53 and 1,137.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835.82 : 2,533.53 = 1,137.06 : x
2. Step 2: Convert to fraction form
   1,835.82/2,533.53 = 1,137.06/x
3. Step 3: Cross multiply
   1,835.82x = 2,533.53 × 1,137.06
4. Step 4: Simplify right side
   1,835.82x = 2,880,775.62
5. Step 5: Solve for x
   x = 2,880,775.62/1,835.82
6. Step 6: Final answer
   x = 1,569.20