Finding the Fourth Proportional to 42,878.94, 59,177.32 and 24,730.37

Step by Step Solution

1. Step 1: Write the proportion equation
   42,878.94 : 59,177.32 = 24,730.37 : x
2. Step 2: Convert to fraction form
   42,878.94/59,177.32 = 24,730.37/x
3. Step 3: Cross multiply
   42,878.94x = 59,177.32 × 24,730.37
4. Step 4: Simplify right side
   42,878.94x = 1,463,477,019.21
5. Step 5: Solve for x
   x = 1,463,477,019.21/42,878.94
6. Step 6: Final answer
   x = 34,130.44