Finding the Fourth Proportional to 42,519.43, 58,657.18 and 27,416.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,519.43 : 58,657.18 = 27,416.94 : x
2. Step 2: Convert to fraction form
   42,519.43/58,657.18 = 27,416.94/x
3. Step 3: Cross multiply
   42,519.43x = 58,657.18 × 27,416.94
4. Step 4: Simplify right side
   42,519.43x = 1,608,200,384.63
5. Step 5: Solve for x
   x = 1,608,200,384.63/42,519.43
6. Step 6: Final answer
   x = 37,822.72