Finding the Fourth Proportional to 52,380.36, 78,521.94 and 27,404.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,380.36 : 78,521.94 = 27,404.82 : x
2. Step 2: Convert to fraction form
   52,380.36/78,521.94 = 27,404.82/x
3. Step 3: Cross multiply
   52,380.36x = 78,521.94 × 27,404.82
4. Step 4: Simplify right side
   52,380.36x = 2,151,879,631.75
5. Step 5: Solve for x
   x = 2,151,879,631.75/52,380.36
6. Step 6: Final answer
   x = 41,081.80