Finding the Fourth Proportional to 91,822.24, 137,685.56 and 32,649.28

Step by Step Solution

1. Step 1: Write the proportion equation
   91,822.24 : 137,685.56 = 32,649.28 : x
2. Step 2: Convert to fraction form
   91,822.24/137,685.56 = 32,649.28/x
3. Step 3: Cross multiply
   91,822.24x = 137,685.56 × 32,649.28
4. Step 4: Simplify right side
   91,822.24x = 4,495,334,400.40
5. Step 5: Solve for x
   x = 4,495,334,400.40/91,822.24
6. Step 6: Final answer
   x = 48,956.92