Finding the Fourth Proportional to 273,796.86, 377,802.32 and 152,922.72

Step by Step Solution

1. Step 1: Write the proportion equation
   273,796.86 : 377,802.32 = 152,922.72 : x
2. Step 2: Convert to fraction form
   273,796.86/377,802.32 = 152,922.72/x
3. Step 3: Cross multiply
   273,796.86x = 377,802.32 × 152,922.72
4. Step 4: Simplify right side
   273,796.86x = 57,774,557,632.10
5. Step 5: Solve for x
   x = 57,774,557,632.10/273,796.86
6. Step 6: Final answer
   x = 211,012.49