Finding the Fourth Proportional to 107,097.72, 147,791.10 and 59,355.54

Step by Step Solution

1. Step 1: Write the proportion equation
   107,097.72 : 147,791.10 = 59,355.54 : x
2. Step 2: Convert to fraction form
   107,097.72/147,791.10 = 59,355.54/x
3. Step 3: Cross multiply
   107,097.72x = 147,791.10 × 59,355.54
4. Step 4: Simplify right side
   107,097.72x = 8,772,220,547.69
5. Step 5: Solve for x
   x = 8,772,220,547.69/107,097.72
6. Step 6: Final answer
   x = 81,908.56