Finding the Fourth Proportional to 69,333.76, 103,796.52 and 42,953.68

Step by Step Solution

1. Step 1: Write the proportion equation
   69,333.76 : 103,796.52 = 42,953.68 : x
2. Step 2: Convert to fraction form
   69,333.76/103,796.52 = 42,953.68/x
3. Step 3: Cross multiply
   69,333.76x = 103,796.52 × 42,953.68
4. Step 4: Simplify right side
   69,333.76x = 4,458,442,505.19
5. Step 5: Solve for x
   x = 4,458,442,505.19/69,333.76
6. Step 6: Final answer
   x = 64,304.06