Finding the Fourth Proportional to 8,051.56, 12,060.72 and 5,973.91

Step by Step Solution

1. Step 1: Write the proportion equation
   8,051.56 : 12,060.72 = 5,973.91 : x
2. Step 2: Convert to fraction form
   8,051.56/12,060.72 = 5,973.91/x
3. Step 3: Cross multiply
   8,051.56x = 12,060.72 × 5,973.91
4. Step 4: Simplify right side
   8,051.56x = 72,049,655.82
5. Step 5: Solve for x
   x = 72,049,655.82/8,051.56
6. Step 6: Final answer
   x = 8,948.53