Finding the Fourth Proportional to 67,399.56, 93,010.86 and 37,186.16

Step by Step Solution

1. Step 1: Write the proportion equation
   67,399.56 : 93,010.86 = 37,186.16 : x
2. Step 2: Convert to fraction form
   67,399.56/93,010.86 = 37,186.16/x
3. Step 3: Cross multiply
   67,399.56x = 93,010.86 × 37,186.16
4. Step 4: Simplify right side
   67,399.56x = 3,458,716,256.64
5. Step 5: Solve for x
   x = 3,458,716,256.64/67,399.56
6. Step 6: Final answer
   x = 51,316.60