Finding the Fourth Proportional to 107,673, 148,588.58 and 59,925.20

Step by Step Solution

1. Step 1: Write the proportion equation
   107,673 : 148,588.58 = 59,925.20 : x
2. Step 2: Convert to fraction form
   107,673/148,588.58 = 59,925.20/x
3. Step 3: Cross multiply
   107,673x = 148,588.58 × 59,925.20
4. Step 4: Simplify right side
   107,673x = 8,904,200,374.22
5. Step 5: Solve for x
   x = 8,904,200,374.22/107,673
6. Step 6: Final answer
   x = 82,696.69