Finding the Fourth Proportional to 101,870.22, 152,770.72 and 35,294.81

Step by Step Solution

1. Step 1: Write the proportion equation
   101,870.22 : 152,770.72 = 35,294.81 : x
2. Step 2: Convert to fraction form
   101,870.22/152,770.72 = 35,294.81/x
3. Step 3: Cross multiply
   101,870.22x = 152,770.72 × 35,294.81
4. Step 4: Simplify right side
   101,870.22x = 5,392,012,650.78
5. Step 5: Solve for x
   x = 5,392,012,650.78/101,870.22
6. Step 6: Final answer
   x = 52,930.22