Finding the Fourth Proportional to 107,696.96, 148,618.32 and 59,948.72

Step by Step Solution

1. Step 1: Write the proportion equation
   107,696.96 : 148,618.32 = 59,948.72 : x
2. Step 2: Convert to fraction form
   107,696.96/148,618.32 = 59,948.72/x
3. Step 3: Cross multiply
   107,696.96x = 148,618.32 × 59,948.72
4. Step 4: Simplify right side
   107,696.96x = 8,909,478,052.55
5. Step 5: Solve for x
   x = 8,909,478,052.55/107,696.96
6. Step 6: Final answer
   x = 82,727.29