Finding the Fourth Proportional to 58,736.74, 81,019.84 and 34,846.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,736.74 : 81,019.84 = 34,846.50 : x
2. Step 2: Convert to fraction form
   58,736.74/81,019.84 = 34,846.50/x
3. Step 3: Cross multiply
   58,736.74x = 81,019.84 × 34,846.50
4. Step 4: Simplify right side
   58,736.74x = 2,823,257,680.33
5. Step 5: Solve for x
   x = 2,823,257,680.33/58,736.74
6. Step 6: Final answer
   x = 48,066.30