Finding the Fourth Proportional to 5,887.33, 8,809.98 and 5,116.45

Step by Step Solution

1. Step 1: Write the proportion equation
   5,887.33 : 8,809.98 = 5,116.45 : x
2. Step 2: Convert to fraction form
   5,887.33/8,809.98 = 5,116.45/x
3. Step 3: Cross multiply
   5,887.33x = 8,809.98 × 5,116.45
4. Step 4: Simplify right side
   5,887.33x = 45,075,822.17
5. Step 5: Solve for x
   x = 45,075,822.17/5,887.33
6. Step 6: Final answer
   x = 7,656.41