Finding the Fourth Proportional to 73,473.82, 110,123.25 and 51,166.42

Step by Step Solution

1. Step 1: Write the proportion equation
   73,473.82 : 110,123.25 = 51,166.42 : x
2. Step 2: Convert to fraction form
   73,473.82/110,123.25 = 51,166.42/x
3. Step 3: Cross multiply
   73,473.82x = 110,123.25 × 51,166.42
4. Step 4: Simplify right side
   73,473.82x = 5,634,612,461.27
5. Step 5: Solve for x
   x = 5,634,612,461.27/73,473.82
6. Step 6: Final answer
   x = 76,688.71