Finding the Fourth Proportional to 10,071.08, 13,891.93 and 5,980.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.08 : 13,891.93 = 5,980.10 : x
2. Step 2: Convert to fraction form
   10,071.08/13,891.93 = 5,980.10/x
3. Step 3: Cross multiply
   10,071.08x = 13,891.93 × 5,980.10
4. Step 4: Simplify right side
   10,071.08x = 83,075,178.73
5. Step 5: Solve for x
   x = 83,075,178.73/10,071.08
6. Step 6: Final answer
   x = 8,248.89