Finding the Fourth Proportional to 93,368.09, 139,986.53 and 34,196.07

Step by Step Solution

1. Step 1: Write the proportion equation
   93,368.09 : 139,986.53 = 34,196.07 : x
2. Step 2: Convert to fraction form
   93,368.09/139,986.53 = 34,196.07/x
3. Step 3: Cross multiply
   93,368.09x = 139,986.53 × 34,196.07
4. Step 4: Simplify right side
   93,368.09x = 4,786,989,661.14
5. Step 5: Solve for x
   x = 4,786,989,661.14/93,368.09
6. Step 6: Final answer
   x = 51,270.08