Finding the Fourth Proportional to 59,580.01, 89,360.18 and 19,599.49

Step by Step Solution

1. Step 1: Write the proportion equation
   59,580.01 : 89,360.18 = 19,599.49 : x
2. Step 2: Convert to fraction form
   59,580.01/89,360.18 = 19,599.49/x
3. Step 3: Cross multiply
   59,580.01x = 89,360.18 × 19,599.49
4. Step 4: Simplify right side
   59,580.01x = 1,751,413,856.31
5. Step 5: Solve for x
   x = 1,751,413,856.31/59,580.01
6. Step 6: Final answer
   x = 29,396.00