Finding the Fourth Proportional to 107,264.79, 148,028.72 and 59,522.58

Step by Step Solution

1. Step 1: Write the proportion equation
   107,264.79 : 148,028.72 = 59,522.58 : x
2. Step 2: Convert to fraction form
   107,264.79/148,028.72 = 59,522.58/x
3. Step 3: Cross multiply
   107,264.79x = 148,028.72 × 59,522.58
4. Step 4: Simplify right side
   107,264.79x = 8,811,051,030.88
5. Step 5: Solve for x
   x = 8,811,051,030.88/107,264.79
6. Step 6: Final answer
   x = 82,142.99