Finding the Fourth Proportional to 42,684.61, 58,904.91 and 24,780.37

Step by Step Solution

1. Step 1: Write the proportion equation
   42,684.61 : 58,904.91 = 24,780.37 : x
2. Step 2: Convert to fraction form
   42,684.61/58,904.91 = 24,780.37/x
3. Step 3: Cross multiply
   42,684.61x = 58,904.91 × 24,780.37
4. Step 4: Simplify right side
   42,684.61x = 1,459,685,464.62
5. Step 5: Solve for x
   x = 1,459,685,464.62/42,684.61
6. Step 6: Final answer
   x = 34,197.00