Finding the Fourth Proportional to 147,105.59, 202,921.07 and 93,298.10

Step by Step Solution

1. Step 1: Write the proportion equation
   147,105.59 : 202,921.07 = 93,298.10 : x
2. Step 2: Convert to fraction form
   147,105.59/202,921.07 = 93,298.10/x
3. Step 3: Cross multiply
   147,105.59x = 202,921.07 × 93,298.10
4. Step 4: Simplify right side
   147,105.59x = 18,932,148,799.87
5. Step 5: Solve for x
   x = 18,932,148,799.87/147,105.59
6. Step 6: Final answer
   x = 128,697.69