Finding the Fourth Proportional to 52,362.82, 77,951.96 and 52,051.42

Step by Step Solution

1. Step 1: Write the proportion equation
   52,362.82 : 77,951.96 = 52,051.42 : x
2. Step 2: Convert to fraction form
   52,362.82/77,951.96 = 52,051.42/x
3. Step 3: Cross multiply
   52,362.82x = 77,951.96 × 52,051.42
4. Step 4: Simplify right side
   52,362.82x = 4,057,510,209.78
5. Step 5: Solve for x
   x = 4,057,510,209.78/52,362.82
6. Step 6: Final answer
   x = 77,488.38