Finding the Fourth Proportional to 7,300.98, 10,075.35 and 4,157.16

Step by Step Solution

1. Step 1: Write the proportion equation
   7,300.98 : 10,075.35 = 4,157.16 : x
2. Step 2: Convert to fraction form
   7,300.98/10,075.35 = 4,157.16/x
3. Step 3: Cross multiply
   7,300.98x = 10,075.35 × 4,157.16
4. Step 4: Simplify right side
   7,300.98x = 41,884,842.01
5. Step 5: Solve for x
   x = 41,884,842.01/7,300.98
6. Step 6: Final answer
   x = 5,736.88