Finding the Fourth Proportional to 199,061.19, 298,642.37 and 58,819.82

Step by Step Solution

1. Step 1: Write the proportion equation
   199,061.19 : 298,642.37 = 58,819.82 : x
2. Step 2: Convert to fraction form
   199,061.19/298,642.37 = 58,819.82/x
3. Step 3: Cross multiply
   199,061.19x = 298,642.37 × 58,819.82
4. Step 4: Simplify right side
   199,061.19x = 17,566,088,660.46
5. Step 5: Solve for x
   x = 17,566,088,660.46/199,061.19
6. Step 6: Final answer
   x = 88,244.67