Finding the Fourth Proportional to 59,584.41, 89,333.35 and 27,978.21

Step by Step Solution

1. Step 1: Write the proportion equation
   59,584.41 : 89,333.35 = 27,978.21 : x
2. Step 2: Convert to fraction form
   59,584.41/89,333.35 = 27,978.21/x
3. Step 3: Cross multiply
   59,584.41x = 89,333.35 × 27,978.21
4. Step 4: Simplify right side
   59,584.41x = 2,499,387,156.36
5. Step 5: Solve for x
   x = 2,499,387,156.36/59,584.41
6. Step 6: Final answer
   x = 41,947.00