Finding the Fourth Proportional to 52,722, 79,061.04 and 19,443.96

Step by Step Solution

1. Step 1: Write the proportion equation
   52,722 : 79,061.04 = 19,443.96 : x
2. Step 2: Convert to fraction form
   52,722/79,061.04 = 19,443.96/x
3. Step 3: Cross multiply
   52,722x = 79,061.04 × 19,443.96
4. Step 4: Simplify right side
   52,722x = 1,537,259,699.32
5. Step 5: Solve for x
   x = 1,537,259,699.32/52,722
6. Step 6: Final answer
   x = 29,157.84