Finding the Fourth Proportional to 116,661.29, 175,019.69 and 37,775.48

Step by Step Solution

1. Step 1: Write the proportion equation
   116,661.29 : 175,019.69 = 37,775.48 : x
2. Step 2: Convert to fraction form
   116,661.29/175,019.69 = 37,775.48/x
3. Step 3: Cross multiply
   116,661.29x = 175,019.69 × 37,775.48
4. Step 4: Simplify right side
   116,661.29x = 6,611,452,018.54
5. Step 5: Solve for x
   x = 6,611,452,018.54/116,661.29
6. Step 6: Final answer
   x = 56,672.20