Finding the Fourth Proportional to 59,976.24, 82,684.44 and 42,994.32

Step by Step Solution

1. Step 1: Write the proportion equation
   59,976.24 : 82,684.44 = 42,994.32 : x
2. Step 2: Convert to fraction form
   59,976.24/82,684.44 = 42,994.32/x
3. Step 3: Cross multiply
   59,976.24x = 82,684.44 × 42,994.32
4. Step 4: Simplify right side
   59,976.24x = 3,554,961,272.38
5. Step 5: Solve for x
   x = 3,554,961,272.38/59,976.24
6. Step 6: Final answer
   x = 59,272.83