Finding the Fourth Proportional to 6,111.76, 9,157.98 and 4,646.44

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.76 : 9,157.98 = 4,646.44 : x
2. Step 2: Convert to fraction form
   6,111.76/9,157.98 = 4,646.44/x
3. Step 3: Cross multiply
   6,111.76x = 9,157.98 × 4,646.44
4. Step 4: Simplify right side
   6,111.76x = 42,552,004.59
5. Step 5: Solve for x
   x = 42,552,004.59/6,111.76
6. Step 6: Final answer
   x = 6,962.32