Finding the Fourth Proportional to 107,105.27, 147,803.00 and 59,358.20

Step by Step Solution

1. Step 1: Write the proportion equation
   107,105.27 : 147,803.00 = 59,358.20 : x
2. Step 2: Convert to fraction form
   107,105.27/147,803.00 = 59,358.20/x
3. Step 3: Cross multiply
   107,105.27x = 147,803.00 × 59,358.20
4. Step 4: Simplify right side
   107,105.27x = 8,773,318,998.79
5. Step 5: Solve for x
   x = 8,773,318,998.79/107,105.27
6. Step 6: Final answer
   x = 81,913.05