Finding the Fourth Proportional to 107,404.35, 148,218.18 and 59,656.47

Step by Step Solution

1. Step 1: Write the proportion equation
   107,404.35 : 148,218.18 = 59,656.47 : x
2. Step 2: Convert to fraction form
   107,404.35/148,218.18 = 59,656.47/x
3. Step 3: Cross multiply
   107,404.35x = 148,218.18 × 59,656.47
4. Step 4: Simplify right side
   107,404.35x = 8,842,173,408.62
5. Step 5: Solve for x
   x = 8,842,173,408.62/107,404.35
6. Step 6: Final answer
   x = 82,326.03