Finding the Fourth Proportional to 70,834.86, 106,317.84 and 35,799.12

Step by Step Solution

1. Step 1: Write the proportion equation
   70,834.86 : 106,317.84 = 35,799.12 : x
2. Step 2: Convert to fraction form
   70,834.86/106,317.84 = 35,799.12/x
3. Step 3: Cross multiply
   70,834.86x = 106,317.84 × 35,799.12
4. Step 4: Simplify right side
   70,834.86x = 3,806,085,112.30
5. Step 5: Solve for x
   x = 3,806,085,112.30/70,834.86
6. Step 6: Final answer
   x = 53,731.81