Finding the Fourth Proportional to 50,008.68, 69,011.04 and 29,870.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,008.68 : 69,011.04 = 29,870.04 : x
2. Step 2: Convert to fraction form
   50,008.68/69,011.04 = 29,870.04/x
3. Step 3: Cross multiply
   50,008.68x = 69,011.04 × 29,870.04
4. Step 4: Simplify right side
   50,008.68x = 2,061,362,525.24
5. Step 5: Solve for x
   x = 2,061,362,525.24/50,008.68
6. Step 6: Final answer
   x = 41,220.09