Finding the Fourth Proportional to 59,646.08, 89,435.37 and 19,654.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,646.08 : 89,435.37 = 19,654.25 : x
2. Step 2: Convert to fraction form
   59,646.08/89,435.37 = 19,654.25/x
3. Step 3: Cross multiply
   59,646.08x = 89,435.37 × 19,654.25
4. Step 4: Simplify right side
   59,646.08x = 1,757,785,120.82
5. Step 5: Solve for x
   x = 1,757,785,120.82/59,646.08
6. Step 6: Final answer
   x = 29,470.25