Finding the Fourth Proportional to 253,560.72, 380,533.90 and 93,787.82

Step by Step Solution

1. Step 1: Write the proportion equation
   253,560.72 : 380,533.90 = 93,787.82 : x
2. Step 2: Convert to fraction form
   253,560.72/380,533.90 = 93,787.82/x
3. Step 3: Cross multiply
   253,560.72x = 380,533.90 × 93,787.82
4. Step 4: Simplify right side
   253,560.72x = 35,689,444,917.10
5. Step 5: Solve for x
   x = 35,689,444,917.10/253,560.72
6. Step 6: Final answer
   x = 140,753.05