Finding the Fourth Proportional to 30,925,144.01, 42,675,529.55 and 17,174,993.87

Step by Step Solution

1. Step 1: Write the proportion equation
   30,925,144.01 : 42,675,529.55 = 17,174,993.87 : x
2. Step 2: Convert to fraction form
   30,925,144.01/42,675,529.55 = 17,174,993.87/x
3. Step 3: Cross multiply
   30,925,144.01x = 42,675,529.55 × 17,174,993.87
4. Step 4: Simplify right side
   30,925,144.01x = 732,951,958,420,253.88
5. Step 5: Solve for x
   x = 732,951,958,420,253.88/30,925,144.01
6. Step 6: Final answer
   x = 23,700,842.21