Finding the Fourth Proportional to 107,367.58, 148,171.98 and 59,620.96

Step by Step Solution

1. Step 1: Write the proportion equation
   107,367.58 : 148,171.98 = 59,620.96 : x
2. Step 2: Convert to fraction form
   107,367.58/148,171.98 = 59,620.96/x
3. Step 3: Cross multiply
   107,367.58x = 148,171.98 × 59,620.96
4. Step 4: Simplify right side
   107,367.58x = 8,834,155,692.70
5. Step 5: Solve for x
   x = 8,834,155,692.70/107,367.58
6. Step 6: Final answer
   x = 82,279.55