Finding the Fourth Proportional to 110,662.36, 152,670.54 and 68,147.08

Step by Step Solution

1. Step 1: Write the proportion equation
   110,662.36 : 152,670.54 = 68,147.08 : x
2. Step 2: Convert to fraction form
   110,662.36/152,670.54 = 68,147.08/x
3. Step 3: Cross multiply
   110,662.36x = 152,670.54 × 68,147.08
4. Step 4: Simplify right side
   110,662.36x = 10,404,051,503.02
5. Step 5: Solve for x
   x = 10,404,051,503.02/110,662.36
6. Step 6: Final answer
   x = 94,016.17