Finding the Fourth Proportional to 91,360.49, 137,042.24 and 32,196.87

Step by Step Solution

1. Step 1: Write the proportion equation
   91,360.49 : 137,042.24 = 32,196.87 : x
2. Step 2: Convert to fraction form
   91,360.49/137,042.24 = 32,196.87/x
3. Step 3: Cross multiply
   91,360.49x = 137,042.24 × 32,196.87
4. Step 4: Simplify right side
   91,360.49x = 4,412,331,024.80
5. Step 5: Solve for x
   x = 4,412,331,024.80/91,360.49
6. Step 6: Final answer
   x = 48,295.84