Finding the Fourth Proportional to 47,131.67, 65,066.90 and 29,242.01

Step by Step Solution

1. Step 1: Write the proportion equation
   47,131.67 : 65,066.90 = 29,242.01 : x
2. Step 2: Convert to fraction form
   47,131.67/65,066.90 = 29,242.01/x
3. Step 3: Cross multiply
   47,131.67x = 65,066.90 × 29,242.01
4. Step 4: Simplify right side
   47,131.67x = 1,902,686,956.93
5. Step 5: Solve for x
   x = 1,902,686,956.93/47,131.67
6. Step 6: Final answer
   x = 40,369.60