Finding the Fourth Proportional to 107,483.01, 161,224.31 and 28,597.25

Step by Step Solution

1. Step 1: Write the proportion equation
   107,483.01 : 161,224.31 = 28,597.25 : x
2. Step 2: Convert to fraction form
   107,483.01/161,224.31 = 28,597.25/x
3. Step 3: Cross multiply
   107,483.01x = 161,224.31 × 28,597.25
4. Step 4: Simplify right side
   107,483.01x = 4,610,570,950.04
5. Step 5: Solve for x
   x = 4,610,570,950.04/107,483.01
6. Step 6: Final answer
   x = 42,895.81