Finding the Fourth Proportional to 52,185.61, 78,271.41 and 14,748.62

Step by Step Solution

1. Step 1: Write the proportion equation
   52,185.61 : 78,271.41 = 14,748.62 : x
2. Step 2: Convert to fraction form
   52,185.61/78,271.41 = 14,748.62/x
3. Step 3: Cross multiply
   52,185.61x = 78,271.41 × 14,748.62
4. Step 4: Simplify right side
   52,185.61x = 1,154,394,946.90
5. Step 5: Solve for x
   x = 1,154,394,946.90/52,185.61
6. Step 6: Final answer
   x = 22,120.94