Finding the Fourth Proportional to 93,258.86, 139,771.24 and 73,459.22

Step by Step Solution

1. Step 1: Write the proportion equation
   93,258.86 : 139,771.24 = 73,459.22 : x
2. Step 2: Convert to fraction form
   93,258.86/139,771.24 = 73,459.22/x
3. Step 3: Cross multiply
   93,258.86x = 139,771.24 × 73,459.22
4. Step 4: Simplify right side
   93,258.86x = 10,267,485,386.33
5. Step 5: Solve for x
   x = 10,267,485,386.33/93,258.86
6. Step 6: Final answer
   x = 110,096.63