Finding the Fourth Proportional to 49,384.04, 68,150.86 and 27,878.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,384.04 : 68,150.86 = 27,878.10 : x
2. Step 2: Convert to fraction form
   49,384.04/68,150.86 = 27,878.10/x
3. Step 3: Cross multiply
   49,384.04x = 68,150.86 × 27,878.10
4. Step 4: Simplify right side
   49,384.04x = 1,899,916,490.17
5. Step 5: Solve for x
   x = 1,899,916,490.17/49,384.04
6. Step 6: Final answer
   x = 38,472.28