Finding the Fourth Proportional to 91,136.30, 136,711.59 and 24,575.42

Step by Step Solution

1. Step 1: Write the proportion equation
   91,136.30 : 136,711.59 = 24,575.42 : x
2. Step 2: Convert to fraction form
   91,136.30/136,711.59 = 24,575.42/x
3. Step 3: Cross multiply
   91,136.30x = 136,711.59 × 24,575.42
4. Step 4: Simplify right side
   91,136.30x = 3,359,744,743.12
5. Step 5: Solve for x
   x = 3,359,744,743.12/91,136.30
6. Step 6: Final answer
   x = 36,865.06