Finding the Fourth Proportional to 59,115.56, 88,653.89 and 19,662.08

Step by Step Solution

1. Step 1: Write the proportion equation
   59,115.56 : 88,653.89 = 19,662.08 : x
2. Step 2: Convert to fraction form
   59,115.56/88,653.89 = 19,662.08/x
3. Step 3: Cross multiply
   59,115.56x = 88,653.89 × 19,662.08
4. Step 4: Simplify right side
   59,115.56x = 1,743,119,483.38
5. Step 5: Solve for x
   x = 1,743,119,483.38/59,115.56
6. Step 6: Final answer
   x = 29,486.65