Finding the Fourth Proportional to 49,458,468.65, 68,260,856.56 and 27,439,061.92

Step by Step Solution

1. Step 1: Write the proportion equation
   49,458,468.65 : 68,260,856.56 = 27,439,061.92 : x
2. Step 2: Convert to fraction form
   49,458,468.65/68,260,856.56 = 27,439,061.92/x
3. Step 3: Cross multiply
   49,458,468.65x = 68,260,856.56 × 27,439,061.92
4. Step 4: Simplify right side
   49,458,468.65x = 1,873,013,869,622,828.50
5. Step 5: Solve for x
   x = 1,873,013,869,622,828.50/49,458,468.65
6. Step 6: Final answer
   x = 37,870,437.98