Finding the Fourth Proportional to 9,056.61, 12,498.30 and 5,023.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,056.61 : 12,498.30 = 5,023.22 : x
2. Step 2: Convert to fraction form
   9,056.61/12,498.30 = 5,023.22/x
3. Step 3: Cross multiply
   9,056.61x = 12,498.30 × 5,023.22
4. Step 4: Simplify right side
   9,056.61x = 62,781,648.03
5. Step 5: Solve for x
   x = 62,781,648.03/9,056.61
6. Step 6: Final answer
   x = 6,932.14