Finding the Fourth Proportional to 107,308.90, 148,093.01 and 59,563.05

Step by Step Solution

1. Step 1: Write the proportion equation
   107,308.90 : 148,093.01 = 59,563.05 : x
2. Step 2: Convert to fraction form
   107,308.90/148,093.01 = 59,563.05/x
3. Step 3: Cross multiply
   107,308.90x = 148,093.01 × 59,563.05
4. Step 4: Simplify right side
   107,308.90x = 8,820,870,729.48
5. Step 5: Solve for x
   x = 8,820,870,729.48/107,308.90
6. Step 6: Final answer
   x = 82,200.74