Finding the Fourth Proportional to 35,002.60, 48,303.78 and 19,087.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,002.60 : 48,303.78 = 19,087.31 : x
2. Step 2: Convert to fraction form
   35,002.60/48,303.78 = 19,087.31/x
3. Step 3: Cross multiply
   35,002.60x = 48,303.78 × 19,087.31
4. Step 4: Simplify right side
   35,002.60x = 921,989,223.03
5. Step 5: Solve for x
   x = 921,989,223.03/35,002.60
6. Step 6: Final answer
   x = 26,340.59