Finding the Fourth Proportional to 107,196.42, 147,923.86 and 59,448

Step by Step Solution

1. Step 1: Write the proportion equation
   107,196.42 : 147,923.86 = 59,448 : x
2. Step 2: Convert to fraction form
   107,196.42/147,923.86 = 59,448/x
3. Step 3: Cross multiply
   107,196.42x = 147,923.86 × 59,448
4. Step 4: Simplify right side
   107,196.42x = 8,793,777,629.28
5. Step 5: Solve for x
   x = 8,793,777,629.28/107,196.42
6. Step 6: Final answer
   x = 82,034.25