Finding the Fourth Proportional to 49,288.95, 68,024.10 and 30,181.59

Step by Step Solution

1. Step 1: Write the proportion equation
   49,288.95 : 68,024.10 = 30,181.59 : x
2. Step 2: Convert to fraction form
   49,288.95/68,024.10 = 30,181.59/x
3. Step 3: Cross multiply
   49,288.95x = 68,024.10 × 30,181.59
4. Step 4: Simplify right side
   49,288.95x = 2,053,075,496.32
5. Step 5: Solve for x
   x = 2,053,075,496.32/49,288.95
6. Step 6: Final answer
   x = 41,653.87