Finding the Fourth Proportional to 10,061.67, 13,883.62 and 5,585.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,061.67 : 13,883.62 = 5,585.46 : x
2. Step 2: Convert to fraction form
   10,061.67/13,883.62 = 5,585.46/x
3. Step 3: Cross multiply
   10,061.67x = 13,883.62 × 5,585.46
4. Step 4: Simplify right side
   10,061.67x = 77,546,404.17
5. Step 5: Solve for x
   x = 77,546,404.17/10,061.67
6. Step 6: Final answer
   x = 7,707.11