Finding the Fourth Proportional to 37,740.32, 52,134.80 and 35,747.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,740.32 : 52,134.80 = 35,747.42 : x
2. Step 2: Convert to fraction form
   37,740.32/52,134.80 = 35,747.42/x
3. Step 3: Cross multiply
   37,740.32x = 52,134.80 × 35,747.42
4. Step 4: Simplify right side
   37,740.32x = 1,863,684,592.22
5. Step 5: Solve for x
   x = 1,863,684,592.22/37,740.32
6. Step 6: Final answer
   x = 49,381.79