Finding the Fourth Proportional to 71,061.36, 98,059.38 and 40,846.74

Step by Step Solution

1. Step 1: Write the proportion equation
   71,061.36 : 98,059.38 = 40,846.74 : x
2. Step 2: Convert to fraction form
   71,061.36/98,059.38 = 40,846.74/x
3. Step 3: Cross multiply
   71,061.36x = 98,059.38 × 40,846.74
4. Step 4: Simplify right side
   71,061.36x = 4,005,405,999.42
5. Step 5: Solve for x
   x = 4,005,405,999.42/71,061.36
6. Step 6: Final answer
   x = 56,365.46