Finding the Fourth Proportional to 52,870.34, 79,149.90 and 35,296.58

Step by Step Solution

1. Step 1: Write the proportion equation
   52,870.34 : 79,149.90 = 35,296.58 : x
2. Step 2: Convert to fraction form
   52,870.34/79,149.90 = 35,296.58/x
3. Step 3: Cross multiply
   52,870.34x = 79,149.90 × 35,296.58
4. Step 4: Simplify right side
   52,870.34x = 2,793,720,777.34
5. Step 5: Solve for x
   x = 2,793,720,777.34/52,870.34
6. Step 6: Final answer
   x = 52,840.98