Finding the Fourth Proportional to 199,362.84, 298,993.32 and 59,088.72

Step by Step Solution

1. Step 1: Write the proportion equation
   199,362.84 : 298,993.32 = 59,088.72 : x
2. Step 2: Convert to fraction form
   199,362.84/298,993.32 = 59,088.72/x
3. Step 3: Cross multiply
   199,362.84x = 298,993.32 × 59,088.72
4. Step 4: Simplify right side
   199,362.84x = 17,667,132,567.35
5. Step 5: Solve for x
   x = 17,667,132,567.35/199,362.84
6. Step 6: Final answer
   x = 88,617.98