Finding the Fourth Proportional to 9,031.95, 12,462.99 and 5,051.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,031.95 : 12,462.99 = 5,051.61 : x
2. Step 2: Convert to fraction form
   9,031.95/12,462.99 = 5,051.61/x
3. Step 3: Cross multiply
   9,031.95x = 12,462.99 × 5,051.61
4. Step 4: Simplify right side
   9,031.95x = 62,958,164.91
5. Step 5: Solve for x
   x = 62,958,164.91/9,031.95
6. Step 6: Final answer
   x = 6,970.61