Finding the Fourth Proportional to 1,835.52, 2,533.50 and 1,137.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835.52 : 2,533.50 = 1,137.48 : x
2. Step 2: Convert to fraction form
   1,835.52/2,533.50 = 1,137.48/x
3. Step 3: Cross multiply
   1,835.52x = 2,533.50 × 1,137.48
4. Step 4: Simplify right side
   1,835.52x = 2,881,805.58
5. Step 5: Solve for x
   x = 2,881,805.58/1,835.52
6. Step 6: Final answer
   x = 1,570.02