Finding the Fourth Proportional to 37,833.08, 52,152.61 and 31,107.04

Step by Step Solution

1. Step 1: Write the proportion equation
   37,833.08 : 52,152.61 = 31,107.04 : x
2. Step 2: Convert to fraction form
   37,833.08/52,152.61 = 31,107.04/x
3. Step 3: Cross multiply
   37,833.08x = 52,152.61 × 31,107.04
4. Step 4: Simplify right side
   37,833.08x = 1,622,313,175.55
5. Step 5: Solve for x
   x = 1,622,313,175.55/37,833.08
6. Step 6: Final answer
   x = 42,880.82