Finding the Fourth Proportional to 107,501.72, 148,357.86 and 59,756

Step by Step Solution

1. Step 1: Write the proportion equation
   107,501.72 : 148,357.86 = 59,756 : x
2. Step 2: Convert to fraction form
   107,501.72/148,357.86 = 59,756/x
3. Step 3: Cross multiply
   107,501.72x = 148,357.86 × 59,756
4. Step 4: Simplify right side
   107,501.72x = 8,865,272,282.16
5. Step 5: Solve for x
   x = 8,865,272,282.16/107,501.72
6. Step 6: Final answer
   x = 82,466.33