Finding the Fourth Proportional to 42,675.83, 58,878.59 and 27,577.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,675.83 : 58,878.59 = 27,577.38 : x
2. Step 2: Convert to fraction form
   42,675.83/58,878.59 = 27,577.38/x
3. Step 3: Cross multiply
   42,675.83x = 58,878.59 × 27,577.38
4. Step 4: Simplify right side
   42,675.83x = 1,623,717,112.41
5. Step 5: Solve for x
   x = 1,623,717,112.41/42,675.83
6. Step 6: Final answer
   x = 38,047.70