Finding the Fourth Proportional to 25,152.63, 37,732.19 and 7,619.37

Step by Step Solution

1. Step 1: Write the proportion equation
   25,152.63 : 37,732.19 = 7,619.37 : x
2. Step 2: Convert to fraction form
   25,152.63/37,732.19 = 7,619.37/x
3. Step 3: Cross multiply
   25,152.63x = 37,732.19 × 7,619.37
4. Step 4: Simplify right side
   25,152.63x = 287,495,478.42
5. Step 5: Solve for x
   x = 287,495,478.42/25,152.63
6. Step 6: Final answer
   x = 11,430.04