Finding the Fourth Proportional to 199,356.84, 298,984.32 and 59,082.72

Step by Step Solution

1. Step 1: Write the proportion equation
   199,356.84 : 298,984.32 = 59,082.72 : x
2. Step 2: Convert to fraction form
   199,356.84/298,984.32 = 59,082.72/x
3. Step 3: Cross multiply
   199,356.84x = 298,984.32 × 59,082.72
4. Step 4: Simplify right side
   199,356.84x = 17,664,806,862.95
5. Step 5: Solve for x
   x = 17,664,806,862.95/199,356.84
6. Step 6: Final answer
   x = 88,608.98