Finding the Fourth Proportional to 107,242.38, 160,865.46 and 37,123.92

Step by Step Solution

1. Step 1: Write the proportion equation
   107,242.38 : 160,865.46 = 37,123.92 : x
2. Step 2: Convert to fraction form
   107,242.38/160,865.46 = 37,123.92/x
3. Step 3: Cross multiply
   107,242.38x = 160,865.46 × 37,123.92
4. Step 4: Simplify right side
   107,242.38x = 5,971,956,467.80
5. Step 5: Solve for x
   x = 5,971,956,467.80/107,242.38
6. Step 6: Final answer
   x = 55,686.53