Finding the Fourth Proportional to 367,573.84, 550,947.50 and 187,152.82

Step by Step Solution

1. Step 1: Write the proportion equation
   367,573.84 : 550,947.50 = 187,152.82 : x
2. Step 2: Convert to fraction form
   367,573.84/550,947.50 = 187,152.82/x
3. Step 3: Cross multiply
   367,573.84x = 550,947.50 × 187,152.82
4. Step 4: Simplify right side
   367,573.84x = 103,111,378,296.95
5. Step 5: Solve for x
   x = 103,111,378,296.95/367,573.84
6. Step 6: Final answer
   x = 280,518.82