Finding the Fourth Proportional to 52,357.82, 72,297.39 and 48,558.86

Step by Step Solution

1. Step 1: Write the proportion equation
   52,357.82 : 72,297.39 = 48,558.86 : x
2. Step 2: Convert to fraction form
   52,357.82/72,297.39 = 48,558.86/x
3. Step 3: Cross multiply
   52,357.82x = 72,297.39 × 48,558.86
4. Step 4: Simplify right side
   52,357.82x = 3,510,678,839.38
5. Step 5: Solve for x
   x = 3,510,678,839.38/52,357.82
6. Step 6: Final answer
   x = 67,051.66