Finding the Fourth Proportional to 91,002.93, 136,504.71 and 27,822.80

Step by Step Solution

1. Step 1: Write the proportion equation
   91,002.93 : 136,504.71 = 27,822.80 : x
2. Step 2: Convert to fraction form
   91,002.93/136,504.71 = 27,822.80/x
3. Step 3: Cross multiply
   91,002.93x = 136,504.71 × 27,822.80
4. Step 4: Simplify right side
   91,002.93x = 3,797,943,586.65
5. Step 5: Solve for x
   x = 3,797,943,586.65/91,002.93
6. Step 6: Final answer
   x = 41,734.30