Finding the Fourth Proportional to 62,405.37, 86,120.06 and 34,111.06

Step by Step Solution

1. Step 1: Write the proportion equation
   62,405.37 : 86,120.06 = 34,111.06 : x
2. Step 2: Convert to fraction form
   62,405.37/86,120.06 = 34,111.06/x
3. Step 3: Cross multiply
   62,405.37x = 86,120.06 × 34,111.06
4. Step 4: Simplify right side
   62,405.37x = 2,937,646,533.86
5. Step 5: Solve for x
   x = 2,937,646,533.86/62,405.37
6. Step 6: Final answer
   x = 47,073.62