Finding the Fourth Proportional to 15,404.37, 23,109.41 and 4,877.04

Step by Step Solution

1. Step 1: Write the proportion equation
   15,404.37 : 23,109.41 = 4,877.04 : x
2. Step 2: Convert to fraction form
   15,404.37/23,109.41 = 4,877.04/x
3. Step 3: Cross multiply
   15,404.37x = 23,109.41 × 4,877.04
4. Step 4: Simplify right side
   15,404.37x = 112,705,516.95
5. Step 5: Solve for x
   x = 112,705,516.95/15,404.37
6. Step 6: Final answer
   x = 7,316.46