Finding the Fourth Proportional to 58,569.42, 87,853.33 and 14,196.55

Step by Step Solution

1. Step 1: Write the proportion equation
   58,569.42 : 87,853.33 = 14,196.55 : x
2. Step 2: Convert to fraction form
   58,569.42/87,853.33 = 14,196.55/x
3. Step 3: Cross multiply
   58,569.42x = 87,853.33 × 14,196.55
4. Step 4: Simplify right side
   58,569.42x = 1,247,214,192.01
5. Step 5: Solve for x
   x = 1,247,214,192.01/58,569.42
6. Step 6: Final answer
   x = 21,294.63