Finding the Fourth Proportional to 9,029.30, 12,460.73 and 5,051.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,029.30 : 12,460.73 = 5,051.12 : x
2. Step 2: Convert to fraction form
   9,029.30/12,460.73 = 5,051.12/x
3. Step 3: Cross multiply
   9,029.30x = 12,460.73 × 5,051.12
4. Step 4: Simplify right side
   9,029.30x = 62,940,554.96
5. Step 5: Solve for x
   x = 62,940,554.96/9,029.30
6. Step 6: Final answer
   x = 6,970.71