Finding the Fourth Proportional to 248,784.59, 343,051.41 and 168,071.97

Step by Step Solution

1. Step 1: Write the proportion equation
   248,784.59 : 343,051.41 = 168,071.97 : x
2. Step 2: Convert to fraction form
   248,784.59/343,051.41 = 168,071.97/x
3. Step 3: Cross multiply
   248,784.59x = 343,051.41 × 168,071.97
4. Step 4: Simplify right side
   248,784.59x = 57,657,325,003.53
5. Step 5: Solve for x
   x = 57,657,325,003.53/248,784.59
6. Step 6: Final answer
   x = 231,756.02