Finding the Fourth Proportional to 380,131.38, 524,370.72 and 244,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   380,131.38 : 524,370.72 = 244,012.50 : x
2. Step 2: Convert to fraction form
   380,131.38/524,370.72 = 244,012.50/x
3. Step 3: Cross multiply
   380,131.38x = 524,370.72 × 244,012.50
4. Step 4: Simplify right side
   380,131.38x = 127,953,010,314
5. Step 5: Solve for x
   x = 127,953,010,314/380,131.38
6. Step 6: Final answer
   x = 336,602.07