Finding the Fourth Proportional to 223,317.27, 334,994.33 and 71,536.50

Step by Step Solution

1. Step 1: Write the proportion equation
   223,317.27 : 334,994.33 = 71,536.50 : x
2. Step 2: Convert to fraction form
   223,317.27/334,994.33 = 71,536.50/x
3. Step 3: Cross multiply
   223,317.27x = 334,994.33 × 71,536.50
4. Step 4: Simplify right side
   223,317.27x = 23,964,322,066.89
5. Step 5: Solve for x
   x = 23,964,322,066.89/223,317.27
6. Step 6: Final answer
   x = 107,310.65