Finding the Fourth Proportional to 101,770.68, 152,618.58 and 35,193.72

Step by Step Solution

1. Step 1: Write the proportion equation
   101,770.68 : 152,618.58 = 35,193.72 : x
2. Step 2: Convert to fraction form
   101,770.68/152,618.58 = 35,193.72/x
3. Step 3: Cross multiply
   101,770.68x = 152,618.58 × 35,193.72
4. Step 4: Simplify right side
   101,770.68x = 5,371,215,571.32
5. Step 5: Solve for x
   x = 5,371,215,571.32/101,770.68
6. Step 6: Final answer
   x = 52,777.63