Finding the Fourth Proportional to 107,577.86, 148,455.33 and 59,830.18

Step by Step Solution

1. Step 1: Write the proportion equation
   107,577.86 : 148,455.33 = 59,830.18 : x
2. Step 2: Convert to fraction form
   107,577.86/148,455.33 = 59,830.18/x
3. Step 3: Cross multiply
   107,577.86x = 148,455.33 × 59,830.18
4. Step 4: Simplify right side
   107,577.86x = 8,882,109,115.86
5. Step 5: Solve for x
   x = 8,882,109,115.86/107,577.86
6. Step 6: Final answer
   x = 82,564.47