Finding the Fourth Proportional to 72,224.18, 108,349.83 and 32,784.07

Step by Step Solution

1. Step 1: Write the proportion equation
   72,224.18 : 108,349.83 = 32,784.07 : x
2. Step 2: Convert to fraction form
   72,224.18/108,349.83 = 32,784.07/x
3. Step 3: Cross multiply
   72,224.18x = 108,349.83 × 32,784.07
4. Step 4: Simplify right side
   72,224.18x = 3,552,147,869.46
5. Step 5: Solve for x
   x = 3,552,147,869.46/72,224.18
6. Step 6: Final answer
   x = 49,182.25