Finding the Fourth Proportional to 53,300.58, 73,554.33 and 29,426.74

Step by Step Solution

1. Step 1: Write the proportion equation
   53,300.58 : 73,554.33 = 29,426.74 : x
2. Step 2: Convert to fraction form
   53,300.58/73,554.33 = 29,426.74/x
3. Step 3: Cross multiply
   53,300.58x = 73,554.33 × 29,426.74
4. Step 4: Simplify right side
   53,300.58x = 2,164,464,319.47
5. Step 5: Solve for x
   x = 2,164,464,319.47/53,300.58
6. Step 6: Final answer
   x = 40,608.64