Finding the Fourth Proportional to 8,051.02, 12,065.52 and 5,124.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,051.02 : 12,065.52 = 5,124.10 : x
2. Step 2: Convert to fraction form
   8,051.02/12,065.52 = 5,124.10/x
3. Step 3: Cross multiply
   8,051.02x = 12,065.52 × 5,124.10
4. Step 4: Simplify right side
   8,051.02x = 61,824,931.03
5. Step 5: Solve for x
   x = 61,824,931.03/8,051.02
6. Step 6: Final answer
   x = 7,679.14