Finding the Fourth Proportional to 8,051.91, 12,063.78 and 5,588.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,051.91 : 12,063.78 = 5,588.30 : x
2. Step 2: Convert to fraction form
   8,051.91/12,063.78 = 5,588.30/x
3. Step 3: Cross multiply
   8,051.91x = 12,063.78 × 5,588.30
4. Step 4: Simplify right side
   8,051.91x = 67,415,961.46
5. Step 5: Solve for x
   x = 67,415,961.46/8,051.91
6. Step 6: Final answer
   x = 8,372.67