Finding the Fourth Proportional to 67,903.29, 101,810.12 and 30,412.04

Step by Step Solution

1. Step 1: Write the proportion equation
   67,903.29 : 101,810.12 = 30,412.04 : x
2. Step 2: Convert to fraction form
   67,903.29/101,810.12 = 30,412.04/x
3. Step 3: Cross multiply
   67,903.29x = 101,810.12 × 30,412.04
4. Step 4: Simplify right side
   67,903.29x = 3,096,252,780.73
5. Step 5: Solve for x
   x = 3,096,252,780.73/67,903.29
6. Step 6: Final answer
   x = 45,597.98