Finding the Fourth Proportional to 64,506.12, 89,002.86 and 37,633.29

Step by Step Solution

1. Step 1: Write the proportion equation
   64,506.12 : 89,002.86 = 37,633.29 : x
2. Step 2: Convert to fraction form
   64,506.12/89,002.86 = 37,633.29/x
3. Step 3: Cross multiply
   64,506.12x = 89,002.86 × 37,633.29
4. Step 4: Simplify right side
   64,506.12x = 3,349,470,441.21
5. Step 5: Solve for x
   x = 3,349,470,441.21/64,506.12
6. Step 6: Final answer
   x = 51,924.85