Finding the Fourth Proportional to 45,897.56, 63,328.98 and 30,005.36

Step by Step Solution

1. Step 1: Write the proportion equation
   45,897.56 : 63,328.98 = 30,005.36 : x
2. Step 2: Convert to fraction form
   45,897.56/63,328.98 = 30,005.36/x
3. Step 3: Cross multiply
   45,897.56x = 63,328.98 × 30,005.36
4. Step 4: Simplify right side
   45,897.56x = 1,900,208,843.33
5. Step 5: Solve for x
   x = 1,900,208,843.33/45,897.56
6. Step 6: Final answer
   x = 41,401.09