Finding the Fourth Proportional to 52,819.56, 79,260.47 and 19,562.98

Step by Step Solution

1. Step 1: Write the proportion equation
   52,819.56 : 79,260.47 = 19,562.98 : x
2. Step 2: Convert to fraction form
   52,819.56/79,260.47 = 19,562.98/x
3. Step 3: Cross multiply
   52,819.56x = 79,260.47 × 19,562.98
4. Step 4: Simplify right side
   52,819.56x = 1,550,570,691.07
5. Step 5: Solve for x
   x = 1,550,570,691.07/52,819.56
6. Step 6: Final answer
   x = 29,355.99