Finding the Fourth Proportional to 2,870,384.50, 4,305,497.95 and 1,251,152.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,870,384.50 : 4,305,497.95 = 1,251,152.33 : x
2. Step 2: Convert to fraction form
   2,870,384.50/4,305,497.95 = 1,251,152.33/x
3. Step 3: Cross multiply
   2,870,384.50x = 4,305,497.95 × 1,251,152.33
4. Step 4: Simplify right side
   2,870,384.50x = 5,386,833,791,952.72
5. Step 5: Solve for x
   x = 5,386,833,791,952.72/2,870,384.50
6. Step 6: Final answer
   x = 1,876,694.15