Finding the Fourth Proportional to 8,539.48, 11,784.72 and 5,002.84

Step by Step Solution

1. Step 1: Write the proportion equation
   8,539.48 : 11,784.72 = 5,002.84 : x
2. Step 2: Convert to fraction form
   8,539.48/11,784.72 = 5,002.84/x
3. Step 3: Cross multiply
   8,539.48x = 11,784.72 × 5,002.84
4. Step 4: Simplify right side
   8,539.48x = 58,957,068.60
5. Step 5: Solve for x
   x = 58,957,068.60/8,539.48
6. Step 6: Final answer
   x = 6,904.06