Finding the Fourth Proportional to 10,184.04, 14,071.46 and 7,345.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,184.04 : 14,071.46 = 7,345.80 : x
2. Step 2: Convert to fraction form
   10,184.04/14,071.46 = 7,345.80/x
3. Step 3: Cross multiply
   10,184.04x = 14,071.46 × 7,345.80
4. Step 4: Simplify right side
   10,184.04x = 103,366,094.14
5. Step 5: Solve for x
   x = 103,366,094.14/10,184.04
6. Step 6: Final answer
   x = 10,149.81