Finding the Fourth Proportional to 101,608.87, 152,418.16 and 49,062.55

Step by Step Solution

1. Step 1: Write the proportion equation
   101,608.87 : 152,418.16 = 49,062.55 : x
2. Step 2: Convert to fraction form
   101,608.87/152,418.16 = 49,062.55/x
3. Step 3: Cross multiply
   101,608.87x = 152,418.16 × 49,062.55
4. Step 4: Simplify right side
   101,608.87x = 7,478,022,833.82
5. Step 5: Solve for x
   x = 7,478,022,833.82/101,608.87
6. Step 6: Final answer
   x = 73,596.17