Finding the Fourth Proportional to 107,467.35, 148,308.53 and 59,722.71

Step by Step Solution

1. Step 1: Write the proportion equation
   107,467.35 : 148,308.53 = 59,722.71 : x
2. Step 2: Convert to fraction form
   107,467.35/148,308.53 = 59,722.71/x
3. Step 3: Cross multiply
   107,467.35x = 148,308.53 × 59,722.71
4. Step 4: Simplify right side
   107,467.35x = 8,857,387,327.72
5. Step 5: Solve for x
   x = 8,857,387,327.72/107,467.35
6. Step 6: Final answer
   x = 82,419.33