Finding the Fourth Proportional to 107,255.34, 148,012.94 and 59,508.69

Step by Step Solution

1. Step 1: Write the proportion equation
   107,255.34 : 148,012.94 = 59,508.69 : x
2. Step 2: Convert to fraction form
   107,255.34/148,012.94 = 59,508.69/x
3. Step 3: Cross multiply
   107,255.34x = 148,012.94 × 59,508.69
4. Step 4: Simplify right side
   107,255.34x = 8,808,056,162.45
5. Step 5: Solve for x
   x = 8,808,056,162.45/107,255.34
6. Step 6: Final answer
   x = 82,122.31