Finding the Fourth Proportional to 6,477.94, 8,938.04 and 4,706.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,477.94 : 8,938.04 = 4,706.48 : x
2. Step 2: Convert to fraction form
   6,477.94/8,938.04 = 4,706.48/x
3. Step 3: Cross multiply
   6,477.94x = 8,938.04 × 4,706.48
4. Step 4: Simplify right side
   6,477.94x = 42,066,706.50
5. Step 5: Solve for x
   x = 42,066,706.50/6,477.94
6. Step 6: Final answer
   x = 6,493.84