Finding the Fourth Proportional to 103,847.42, 155,837.37 and 37,286.18

Step by Step Solution

1. Step 1: Write the proportion equation
   103,847.42 : 155,837.37 = 37,286.18 : x
2. Step 2: Convert to fraction form
   103,847.42/155,837.37 = 37,286.18/x
3. Step 3: Cross multiply
   103,847.42x = 155,837.37 × 37,286.18
4. Step 4: Simplify right side
   103,847.42x = 5,810,580,228.55
5. Step 5: Solve for x
   x = 5,810,580,228.55/103,847.42
6. Step 6: Final answer
   x = 55,953.05