Finding the Fourth Proportional to 107,468.88, 148,300.20 and 59,719.38

Step by Step Solution

1. Step 1: Write the proportion equation
   107,468.88 : 148,300.20 = 59,719.38 : x
2. Step 2: Convert to fraction form
   107,468.88/148,300.20 = 59,719.38/x
3. Step 3: Cross multiply
   107,468.88x = 148,300.20 × 59,719.38
4. Step 4: Simplify right side
   107,468.88x = 8,856,395,997.88
5. Step 5: Solve for x
   x = 8,856,395,997.88/107,468.88
6. Step 6: Final answer
   x = 82,408.94