Finding the Fourth Proportional to 30,094.84, 41,537.82 and 28,688.68

Step by Step Solution

1. Step 1: Write the proportion equation
   30,094.84 : 41,537.82 = 28,688.68 : x
2. Step 2: Convert to fraction form
   30,094.84/41,537.82 = 28,688.68/x
3. Step 3: Cross multiply
   30,094.84x = 41,537.82 × 28,688.68
4. Step 4: Simplify right side
   30,094.84x = 1,191,665,225.88
5. Step 5: Solve for x
   x = 1,191,665,225.88/30,094.84
6. Step 6: Final answer
   x = 39,596.99