Finding the Fourth Proportional to 52,892.22, 79,240.32 and 37,868.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,892.22 : 79,240.32 = 37,868.34 : x
2. Step 2: Convert to fraction form
   52,892.22/79,240.32 = 37,868.34/x
3. Step 3: Cross multiply
   52,892.22x = 79,240.32 × 37,868.34
4. Step 4: Simplify right side
   52,892.22x = 3,000,699,379.47
5. Step 5: Solve for x
   x = 3,000,699,379.47/52,892.22
6. Step 6: Final answer
   x = 56,732.34