Finding the Fourth Proportional to 155,359.56, 233,039.38 and 48,759.98

Step by Step Solution

1. Step 1: Write the proportion equation
   155,359.56 : 233,039.38 = 48,759.98 : x
2. Step 2: Convert to fraction form
   155,359.56/233,039.38 = 48,759.98/x
3. Step 3: Cross multiply
   155,359.56x = 233,039.38 × 48,759.98
4. Step 4: Simplify right side
   155,359.56x = 11,362,995,508.01
5. Step 5: Solve for x
   x = 11,362,995,508.01/155,359.56
6. Step 6: Final answer
   x = 73,139.98