Finding the Fourth Proportional to 37,337.90, 55,948.52 and 31,768.34

Step by Step Solution

1. Step 1: Write the proportion equation
   37,337.90 : 55,948.52 = 31,768.34 : x
2. Step 2: Convert to fraction form
   37,337.90/55,948.52 = 31,768.34/x
3. Step 3: Cross multiply
   37,337.90x = 55,948.52 × 31,768.34
4. Step 4: Simplify right side
   37,337.90x = 1,777,391,405.54
5. Step 5: Solve for x
   x = 1,777,391,405.54/37,337.90
6. Step 6: Final answer
   x = 47,602.88