Finding the Fourth Proportional to 297,780.84, 410,978.61 and 183,131.82

Step by Step Solution

1. Step 1: Write the proportion equation
   297,780.84 : 410,978.61 = 183,131.82 : x
2. Step 2: Convert to fraction form
   297,780.84/410,978.61 = 183,131.82/x
3. Step 3: Cross multiply
   297,780.84x = 410,978.61 × 183,131.82
4. Step 4: Simplify right side
   297,780.84x = 75,263,260,830.37
5. Step 5: Solve for x
   x = 75,263,260,830.37/297,780.84
6. Step 6: Final answer
   x = 252,747.16