Finding the Fourth Proportional to 66,367.32, 91,588.43 and 37,682.43

Step by Step Solution

1. Step 1: Write the proportion equation
   66,367.32 : 91,588.43 = 37,682.43 : x
2. Step 2: Convert to fraction form
   66,367.32/91,588.43 = 37,682.43/x
3. Step 3: Cross multiply
   66,367.32x = 91,588.43 × 37,682.43
4. Step 4: Simplify right side
   66,367.32x = 3,451,274,534.82
5. Step 5: Solve for x
   x = 3,451,274,534.82/66,367.32
6. Step 6: Final answer
   x = 52,002.62