Finding the Fourth Proportional to 47,139.48, 70,774.83 and 23,782.32

Step by Step Solution

1. Step 1: Write the proportion equation
   47,139.48 : 70,774.83 = 23,782.32 : x
2. Step 2: Convert to fraction form
   47,139.48/70,774.83 = 23,782.32/x
3. Step 3: Cross multiply
   47,139.48x = 70,774.83 × 23,782.32
4. Step 4: Simplify right side
   47,139.48x = 1,683,189,655.01
5. Step 5: Solve for x
   x = 1,683,189,655.01/47,139.48
6. Step 6: Final answer
   x = 35,706.58