Finding the Fourth Proportional to 52,483.84, 78,756.24 and 22,086.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,483.84 : 78,756.24 = 22,086.72 : x
2. Step 2: Convert to fraction form
   52,483.84/78,756.24 = 22,086.72/x
3. Step 3: Cross multiply
   52,483.84x = 78,756.24 × 22,086.72
4. Step 4: Simplify right side
   52,483.84x = 1,739,467,021.13
5. Step 5: Solve for x
   x = 1,739,467,021.13/52,483.84
6. Step 6: Final answer
   x = 33,142.91