Finding the Fourth Proportional to 42,604.06, 58,824.88 and 27,505.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,604.06 : 58,824.88 = 27,505.52 : x
2. Step 2: Convert to fraction form
   42,604.06/58,824.88 = 27,505.52/x
3. Step 3: Cross multiply
   42,604.06x = 58,824.88 × 27,505.52
4. Step 4: Simplify right side
   42,604.06x = 1,618,008,913.34
5. Step 5: Solve for x
   x = 1,618,008,913.34/42,604.06
6. Step 6: Final answer
   x = 37,977.81