Finding the Fourth Proportional to 297,493.84, 446,272.55 and 95,019.25

Step by Step Solution

1. Step 1: Write the proportion equation
   297,493.84 : 446,272.55 = 95,019.25 : x
2. Step 2: Convert to fraction form
   297,493.84/446,272.55 = 95,019.25/x
3. Step 3: Cross multiply
   297,493.84x = 446,272.55 × 95,019.25
4. Step 4: Simplify right side
   297,493.84x = 42,404,482,996.59
5. Step 5: Solve for x
   x = 42,404,482,996.59/297,493.84
6. Step 6: Final answer
   x = 142,539.03