Finding the Fourth Proportional to 83,804.10, 115,651.62 and 45,565.82

Step by Step Solution

1. Step 1: Write the proportion equation
   83,804.10 : 115,651.62 = 45,565.82 : x
2. Step 2: Convert to fraction form
   83,804.10/115,651.62 = 45,565.82/x
3. Step 3: Cross multiply
   83,804.10x = 115,651.62 × 45,565.82
4. Step 4: Simplify right side
   83,804.10x = 5,269,760,899.63
5. Step 5: Solve for x
   x = 5,269,760,899.63/83,804.10
6. Step 6: Final answer
   x = 62,881.90