Finding the Fourth Proportional to 8,835.98, 12,191.90 and 5,060.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,835.98 : 12,191.90 = 5,060.34 : x
2. Step 2: Convert to fraction form
   8,835.98/12,191.90 = 5,060.34/x
3. Step 3: Cross multiply
   8,835.98x = 12,191.90 × 5,060.34
4. Step 4: Simplify right side
   8,835.98x = 61,695,133.94
5. Step 5: Solve for x
   x = 61,695,133.94/8,835.98
6. Step 6: Final answer
   x = 6,982.27