Finding the Fourth Proportional to 59,779.02, 89,635.05 and 27,723.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,779.02 : 89,635.05 = 27,723.72 : x
2. Step 2: Convert to fraction form
   59,779.02/89,635.05 = 27,723.72/x
3. Step 3: Cross multiply
   59,779.02x = 89,635.05 × 27,723.72
4. Step 4: Simplify right side
   59,779.02x = 2,485,017,028.39
5. Step 5: Solve for x
   x = 2,485,017,028.39/59,779.02
6. Step 6: Final answer
   x = 41,570.05