Finding the Fourth Proportional to 192,068.27, 288,080.83 and 73,656.53

Step by Step Solution

1. Step 1: Write the proportion equation
   192,068.27 : 288,080.83 = 73,656.53 : x
2. Step 2: Convert to fraction form
   192,068.27/288,080.83 = 73,656.53/x
3. Step 3: Cross multiply
   192,068.27x = 288,080.83 × 73,656.53
4. Step 4: Simplify right side
   192,068.27x = 21,219,034,297.32
5. Step 5: Solve for x
   x = 21,219,034,297.32/192,068.27
6. Step 6: Final answer
   x = 110,476.52