Finding the Fourth Proportional to 81,907.56, 113,013.73 and 46,084.50

Step by Step Solution

1. Step 1: Write the proportion equation
   81,907.56 : 113,013.73 = 46,084.50 : x
2. Step 2: Convert to fraction form
   81,907.56/113,013.73 = 46,084.50/x
3. Step 3: Cross multiply
   81,907.56x = 113,013.73 × 46,084.50
4. Step 4: Simplify right side
   81,907.56x = 5,208,181,256.65
5. Step 5: Solve for x
   x = 5,208,181,256.65/81,907.56
6. Step 6: Final answer
   x = 63,586.09