Finding the Fourth Proportional to 199,350.06, 299,082.81 and 59,112.06

Step by Step Solution

1. Step 1: Write the proportion equation
   199,350.06 : 299,082.81 = 59,112.06 : x
2. Step 2: Convert to fraction form
   199,350.06/299,082.81 = 59,112.06/x
3. Step 3: Cross multiply
   199,350.06x = 299,082.81 × 59,112.06
4. Step 4: Simplify right side
   199,350.06x = 17,679,401,009.69
5. Step 5: Solve for x
   x = 17,679,401,009.69/199,350.06
6. Step 6: Final answer
   x = 88,685.21