Finding the Fourth Proportional to 9,046.58, 12,484.50 and 5,068.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,046.58 : 12,484.50 = 5,068.55 : x
2. Step 2: Convert to fraction form
   9,046.58/12,484.50 = 5,068.55/x
3. Step 3: Cross multiply
   9,046.58x = 12,484.50 × 5,068.55
4. Step 4: Simplify right side
   9,046.58x = 63,278,312.48
5. Step 5: Solve for x
   x = 63,278,312.48/9,046.58
6. Step 6: Final answer
   x = 6,994.72