Finding the Fourth Proportional to 52,196.76, 78,288.12 and 14,759.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,196.76 : 78,288.12 = 14,759.82 : x
2. Step 2: Convert to fraction form
   52,196.76/78,288.12 = 14,759.82/x
3. Step 3: Cross multiply
   52,196.76x = 78,288.12 × 14,759.82
4. Step 4: Simplify right side
   52,196.76x = 1,155,518,559.34
5. Step 5: Solve for x
   x = 1,155,518,559.34/52,196.76
6. Step 6: Final answer
   x = 22,137.74