Finding the Fourth Proportional to 91,826.69, 137,739.83 and 32,664.69

Step by Step Solution

1. Step 1: Write the proportion equation
   91,826.69 : 137,739.83 = 32,664.69 : x
2. Step 2: Convert to fraction form
   91,826.69/137,739.83 = 32,664.69/x
3. Step 3: Cross multiply
   91,826.69x = 137,739.83 × 32,664.69
4. Step 4: Simplify right side
   91,826.69x = 4,499,228,684.28
5. Step 5: Solve for x
   x = 4,499,228,684.28/91,826.69
6. Step 6: Final answer
   x = 48,996.96