Finding the Fourth Proportional to 35,003.61, 48,307.86 and 19,901.03

Step by Step Solution

1. Step 1: Write the proportion equation
   35,003.61 : 48,307.86 = 19,901.03 : x
2. Step 2: Convert to fraction form
   35,003.61/48,307.86 = 19,901.03/x
3. Step 3: Cross multiply
   35,003.61x = 48,307.86 × 19,901.03
4. Step 4: Simplify right side
   35,003.61x = 961,375,929.56
5. Step 5: Solve for x
   x = 961,375,929.56/35,003.61
6. Step 6: Final answer
   x = 27,465.05