Finding the Fourth Proportional to 22,033.86, 30,406.59 and 12,602.58

Step by Step Solution

1. Step 1: Write the proportion equation
   22,033.86 : 30,406.59 = 12,602.58 : x
2. Step 2: Convert to fraction form
   22,033.86/30,406.59 = 12,602.58/x
3. Step 3: Cross multiply
   22,033.86x = 30,406.59 × 12,602.58
4. Step 4: Simplify right side
   22,033.86x = 383,201,483.00
5. Step 5: Solve for x
   x = 383,201,483.00/22,033.86
6. Step 6: Final answer
   x = 17,391.48