Finding the Fourth Proportional to 107,483.34, 161,224.79 and 28,597.56

Step by Step Solution

1. Step 1: Write the proportion equation
   107,483.34 : 161,224.79 = 28,597.56 : x
2. Step 2: Convert to fraction form
   107,483.34/161,224.79 = 28,597.56/x
3. Step 3: Cross multiply
   107,483.34x = 161,224.79 × 28,597.56
4. Step 4: Simplify right side
   107,483.34x = 4,610,635,605.51
5. Step 5: Solve for x
   x = 4,610,635,605.51/107,483.34
6. Step 6: Final answer
   x = 42,896.28