Finding the Fourth Proportional to 100,404.17, 150,510.57 and 33,810.02

Step by Step Solution

1. Step 1: Write the proportion equation
   100,404.17 : 150,510.57 = 33,810.02 : x
2. Step 2: Convert to fraction form
   100,404.17/150,510.57 = 33,810.02/x
3. Step 3: Cross multiply
   100,404.17x = 150,510.57 × 33,810.02
4. Step 4: Simplify right side
   100,404.17x = 5,088,765,381.91
5. Step 5: Solve for x
   x = 5,088,765,381.91/100,404.17
6. Step 6: Final answer
   x = 50,682.81