Finding the Fourth Proportional to 53,300.16, 73,554.33 and 29,426.88

Step by Step Solution

1. Step 1: Write the proportion equation
   53,300.16 : 73,554.33 = 29,426.88 : x
2. Step 2: Convert to fraction form
   53,300.16/73,554.33 = 29,426.88/x
3. Step 3: Cross multiply
   53,300.16x = 73,554.33 × 29,426.88
4. Step 4: Simplify right side
   53,300.16x = 2,164,474,442.39
5. Step 5: Solve for x
   x = 2,164,474,442.39/53,300.16
6. Step 6: Final answer
   x = 40,609.15