Finding the Fourth Proportional to 103,618.24, 155,404.50 and 37,063

Step by Step Solution

1. Step 1: Write the proportion equation
   103,618.24 : 155,404.50 = 37,063 : x
2. Step 2: Convert to fraction form
   103,618.24/155,404.50 = 37,063/x
3. Step 3: Cross multiply
   103,618.24x = 155,404.50 × 37,063
4. Step 4: Simplify right side
   103,618.24x = 5,759,756,983.50
5. Step 5: Solve for x
   x = 5,759,756,983.50/103,618.24
6. Step 6: Final answer
   x = 55,586.32