Finding the Fourth Proportional to 70,867.70, 97,716.27 and 52,932.41

Step by Step Solution

1. Step 1: Write the proportion equation
   70,867.70 : 97,716.27 = 52,932.41 : x
2. Step 2: Convert to fraction form
   70,867.70/97,716.27 = 52,932.41/x
3. Step 3: Cross multiply
   70,867.70x = 97,716.27 × 52,932.41
4. Step 4: Simplify right side
   70,867.70x = 5,172,357,667.31
5. Step 5: Solve for x
   x = 5,172,357,667.31/70,867.70
6. Step 6: Final answer
   x = 72,986.11