Finding the Fourth Proportional to 62,398.84, 86,111.04 and 34,105

Step by Step Solution

1. Step 1: Write the proportion equation
   62,398.84 : 86,111.04 = 34,105 : x
2. Step 2: Convert to fraction form
   62,398.84/86,111.04 = 34,105/x
3. Step 3: Cross multiply
   62,398.84x = 86,111.04 × 34,105
4. Step 4: Simplify right side
   62,398.84x = 2,936,817,019.20
5. Step 5: Solve for x
   x = 2,936,817,019.20/62,398.84
6. Step 6: Final answer
   x = 47,065.25