Finding the Fourth Proportional to 59,121.06, 88,662.14 and 19,667.58

Step by Step Solution

1. Step 1: Write the proportion equation
   59,121.06 : 88,662.14 = 19,667.58 : x
2. Step 2: Convert to fraction form
   59,121.06/88,662.14 = 19,667.58/x
3. Step 3: Cross multiply
   59,121.06x = 88,662.14 × 19,667.58
4. Step 4: Simplify right side
   59,121.06x = 1,743,769,731.42
5. Step 5: Solve for x
   x = 1,743,769,731.42/59,121.06
6. Step 6: Final answer
   x = 29,494.90