Finding the Fourth Proportional to 59,196.35, 88,784.93 and 21,747.21

Step by Step Solution

1. Step 1: Write the proportion equation
   59,196.35 : 88,784.93 = 21,747.21 : x
2. Step 2: Convert to fraction form
   59,196.35/88,784.93 = 21,747.21/x
3. Step 3: Cross multiply
   59,196.35x = 88,784.93 × 21,747.21
4. Step 4: Simplify right side
   59,196.35x = 1,930,824,408.81
5. Step 5: Solve for x
   x = 1,930,824,408.81/59,196.35
6. Step 6: Final answer
   x = 32,617.29