Finding the Fourth Proportional to 96,406.56, 144,498.96 and 37,216.32

Step by Step Solution

1. Step 1: Write the proportion equation
   96,406.56 : 144,498.96 = 37,216.32 : x
2. Step 2: Convert to fraction form
   96,406.56/144,498.96 = 37,216.32/x
3. Step 3: Cross multiply
   96,406.56x = 144,498.96 × 37,216.32
4. Step 4: Simplify right side
   96,406.56x = 5,377,719,535.03
5. Step 5: Solve for x
   x = 5,377,719,535.03/96,406.56
6. Step 6: Final answer
   x = 55,781.68