Finding the Fourth Proportional to 73,155.60, 100,962.15 and 52,754.43

Step by Step Solution

1. Step 1: Write the proportion equation
   73,155.60 : 100,962.15 = 52,754.43 : x
2. Step 2: Convert to fraction form
   73,155.60/100,962.15 = 52,754.43/x
3. Step 3: Cross multiply
   73,155.60x = 100,962.15 × 52,754.43
4. Step 4: Simplify right side
   73,155.60x = 5,326,200,674.82
5. Step 5: Solve for x
   x = 5,326,200,674.82/73,155.60
6. Step 6: Final answer
   x = 72,806.47