Finding the Fourth Proportional to 10,621.56, 14,657.37 and 5,841.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,621.56 : 14,657.37 = 5,841.47 : x
2. Step 2: Convert to fraction form
   10,621.56/14,657.37 = 5,841.47/x
3. Step 3: Cross multiply
   10,621.56x = 14,657.37 × 5,841.47
4. Step 4: Simplify right side
   10,621.56x = 85,620,484.64
5. Step 5: Solve for x
   x = 85,620,484.64/10,621.56
6. Step 6: Final answer
   x = 8,061.01