Finding the Fourth Proportional to 35,530.43, 49,032.15 and 19,615.01

Step by Step Solution

1. Step 1: Write the proportion equation
   35,530.43 : 49,032.15 = 19,615.01 : x
2. Step 2: Convert to fraction form
   35,530.43/49,032.15 = 19,615.01/x
3. Step 3: Cross multiply
   35,530.43x = 49,032.15 × 19,615.01
4. Step 4: Simplify right side
   35,530.43x = 961,766,112.57
5. Step 5: Solve for x
   x = 961,766,112.57/35,530.43
6. Step 6: Final answer
   x = 27,068.80