Finding the Fourth Proportional to 69,131.34, 103,612.77 and 35,833.05

Step by Step Solution

1. Step 1: Write the proportion equation
   69,131.34 : 103,612.77 = 35,833.05 : x
2. Step 2: Convert to fraction form
   69,131.34/103,612.77 = 35,833.05/x
3. Step 3: Cross multiply
   69,131.34x = 103,612.77 × 35,833.05
4. Step 4: Simplify right side
   69,131.34x = 3,712,761,568.05
5. Step 5: Solve for x
   x = 3,712,761,568.05/69,131.34
6. Step 6: Final answer
   x = 53,705.91