Finding the Fourth Proportional to 93,336.72, 140,063.44 and 37,932.72

Step by Step Solution

1. Step 1: Write the proportion equation
   93,336.72 : 140,063.44 = 37,932.72 : x
2. Step 2: Convert to fraction form
   93,336.72/140,063.44 = 37,932.72/x
3. Step 3: Cross multiply
   93,336.72x = 140,063.44 × 37,932.72
4. Step 4: Simplify right side
   93,336.72x = 5,312,987,251.76
5. Step 5: Solve for x
   x = 5,312,987,251.76/93,336.72
6. Step 6: Final answer
   x = 56,922.80