Finding the Fourth Proportional to 59,837.00, 89,773.72 and 28,271.30

Step by Step Solution

1. Step 1: Write the proportion equation
   59,837.00 : 89,773.72 = 28,271.30 : x
2. Step 2: Convert to fraction form
   59,837.00/89,773.72 = 28,271.30/x
3. Step 3: Cross multiply
   59,837.00x = 89,773.72 × 28,271.30
4. Step 4: Simplify right side
   59,837.00x = 2,538,019,250.69
5. Step 5: Solve for x
   x = 2,538,019,250.69/59,837.00
6. Step 6: Final answer
   x = 42,415.55