Finding the Fourth Proportional to 103,145.04, 154,719.72 and 33,024.15

Step by Step Solution

1. Step 1: Write the proportion equation
   103,145.04 : 154,719.72 = 33,024.15 : x
2. Step 2: Convert to fraction form
   103,145.04/154,719.72 = 33,024.15/x
3. Step 3: Cross multiply
   103,145.04x = 154,719.72 × 33,024.15
4. Step 4: Simplify right side
   103,145.04x = 5,109,487,241.24
5. Step 5: Solve for x
   x = 5,109,487,241.24/103,145.04
6. Step 6: Final answer
   x = 49,536.92