Finding the Fourth Proportional to 53,308.43, 73,566.59 and 29,434.56

Step by Step Solution

1. Step 1: Write the proportion equation
   53,308.43 : 73,566.59 = 29,434.56 : x
2. Step 2: Convert to fraction form
   53,308.43/73,566.59 = 29,434.56/x
3. Step 3: Cross multiply
   53,308.43x = 73,566.59 × 29,434.56
4. Step 4: Simplify right side
   53,308.43x = 2,165,400,060.18
5. Step 5: Solve for x
   x = 2,165,400,060.18/53,308.43
6. Step 6: Final answer
   x = 40,620.22