Finding the Fourth Proportional to 30,795.48, 42,499.98 and 23,228.46

Step by Step Solution

1. Step 1: Write the proportion equation
   30,795.48 : 42,499.98 = 23,228.46 : x
2. Step 2: Convert to fraction form
   30,795.48/42,499.98 = 23,228.46/x
3. Step 3: Cross multiply
   30,795.48x = 42,499.98 × 23,228.46
4. Step 4: Simplify right side
   30,795.48x = 987,209,085.43
5. Step 5: Solve for x
   x = 987,209,085.43/30,795.48
6. Step 6: Final answer
   x = 32,056.95