Finding the Fourth Proportional to 199,290.96, 298,937.52 and 59,050.80

Step by Step Solution

1. Step 1: Write the proportion equation
   199,290.96 : 298,937.52 = 59,050.80 : x
2. Step 2: Convert to fraction form
   199,290.96/298,937.52 = 59,050.80/x
3. Step 3: Cross multiply
   199,290.96x = 298,937.52 × 59,050.80
4. Step 4: Simplify right side
   199,290.96x = 17,652,499,706.02
5. Step 5: Solve for x
   x = 17,652,499,706.02/199,290.96
6. Step 6: Final answer
   x = 88,576.52