Finding the Fourth Proportional to 66,073.32, 91,158.96 and 37,758.96

Step by Step Solution

1. Step 1: Write the proportion equation
   66,073.32 : 91,158.96 = 37,758.96 : x
2. Step 2: Convert to fraction form
   66,073.32/91,158.96 = 37,758.96/x
3. Step 3: Cross multiply
   66,073.32x = 91,158.96 × 37,758.96
4. Step 4: Simplify right side
   66,073.32x = 3,442,067,524.28
5. Step 5: Solve for x
   x = 3,442,067,524.28/66,073.32
6. Step 6: Final answer
   x = 52,094.67