Finding the Fourth Proportional to 62,405.55, 86,119.59 and 34,111.17

Step by Step Solution

1. Step 1: Write the proportion equation
   62,405.55 : 86,119.59 = 34,111.17 : x
2. Step 2: Convert to fraction form
   62,405.55/86,119.59 = 34,111.17/x
3. Step 3: Cross multiply
   62,405.55x = 86,119.59 × 34,111.17
4. Step 4: Simplify right side
   62,405.55x = 2,937,639,974.82
5. Step 5: Solve for x
   x = 2,937,639,974.82/62,405.55
6. Step 6: Final answer
   x = 47,073.38