Finding the Fourth Proportional to 36,725.82, 55,080.90 and 10,430.82

Step by Step Solution

1. Step 1: Write the proportion equation
   36,725.82 : 55,080.90 = 10,430.82 : x
2. Step 2: Convert to fraction form
   36,725.82/55,080.90 = 10,430.82/x
3. Step 3: Cross multiply
   36,725.82x = 55,080.90 × 10,430.82
4. Step 4: Simplify right side
   36,725.82x = 574,538,953.34
5. Step 5: Solve for x
   x = 574,538,953.34/36,725.82
6. Step 6: Final answer
   x = 15,644.01