Finding the Fourth Proportional to 59,577.72, 89,387.05 and 37,365.09

Step by Step Solution

1. Step 1: Write the proportion equation
   59,577.72 : 89,387.05 = 37,365.09 : x
2. Step 2: Convert to fraction form
   59,577.72/89,387.05 = 37,365.09/x
3. Step 3: Cross multiply
   59,577.72x = 89,387.05 × 37,365.09
4. Step 4: Simplify right side
   59,577.72x = 3,339,954,721.15
5. Step 5: Solve for x
   x = 3,339,954,721.15/59,577.72
6. Step 6: Final answer
   x = 56,060.47