Finding the Fourth Proportional to 107,520.68, 148,383.59 and 59,774.82

Step by Step Solution

1. Step 1: Write the proportion equation
   107,520.68 : 148,383.59 = 59,774.82 : x
2. Step 2: Convert to fraction form
   107,520.68/148,383.59 = 59,774.82/x
3. Step 3: Cross multiply
   107,520.68x = 148,383.59 × 59,774.82
4. Step 4: Simplify right side
   107,520.68x = 8,869,602,084.33
5. Step 5: Solve for x
   x = 8,869,602,084.33/107,520.68
6. Step 6: Final answer
   x = 82,492.06