Finding the Fourth Proportional to 113,655, 170,533.94 and 49,633.01

Step by Step Solution

1. Step 1: Write the proportion equation
   113,655 : 170,533.94 = 49,633.01 : x
2. Step 2: Convert to fraction form
   113,655/170,533.94 = 49,633.01/x
3. Step 3: Cross multiply
   113,655x = 170,533.94 × 49,633.01
4. Step 4: Simplify right side
   113,655x = 8,464,111,648.52
5. Step 5: Solve for x
   x = 8,464,111,648.52/113,655
6. Step 6: Final answer
   x = 74,471.97