Finding the Fourth Proportional to 60,741.05, 83,786.55 and 47,291.00

Step by Step Solution

1. Step 1: Write the proportion equation
   60,741.05 : 83,786.55 = 47,291.00 : x
2. Step 2: Convert to fraction form
   60,741.05/83,786.55 = 47,291.00/x
3. Step 3: Cross multiply
   60,741.05x = 83,786.55 × 47,291.00
4. Step 4: Simplify right side
   60,741.05x = 3,962,349,317.12
5. Step 5: Solve for x
   x = 3,962,349,317.12/60,741.05
6. Step 6: Final answer
   x = 65,233.47