Finding the Fourth Proportional to 297,005.09, 445,485.25 and 94,593.03

Step by Step Solution

1. Step 1: Write the proportion equation
   297,005.09 : 445,485.25 = 94,593.03 : x
2. Step 2: Convert to fraction form
   297,005.09/445,485.25 = 94,593.03/x
3. Step 3: Cross multiply
   297,005.09x = 445,485.25 × 94,593.03
4. Step 4: Simplify right side
   297,005.09x = 42,139,799,381.32
5. Step 5: Solve for x
   x = 42,139,799,381.32/297,005.09
6. Step 6: Final answer
   x = 141,882.41