Finding the Fourth Proportional to 35,112.13, 48,454.72 and 19,196.57

Step by Step Solution

1. Step 1: Write the proportion equation
   35,112.13 : 48,454.72 = 19,196.57 : x
2. Step 2: Convert to fraction form
   35,112.13/48,454.72 = 19,196.57/x
3. Step 3: Cross multiply
   35,112.13x = 48,454.72 × 19,196.57
4. Step 4: Simplify right side
   35,112.13x = 930,164,424.31
5. Step 5: Solve for x
   x = 930,164,424.31/35,112.13
6. Step 6: Final answer
   x = 26,491.26