Finding the Fourth Proportional to 58,282.99, 80,427.59 and 34,405.05

Step by Step Solution

1. Step 1: Write the proportion equation
   58,282.99 : 80,427.59 = 34,405.05 : x
2. Step 2: Convert to fraction form
   58,282.99/80,427.59 = 34,405.05/x
3. Step 3: Cross multiply
   58,282.99x = 80,427.59 × 34,405.05
4. Step 4: Simplify right side
   58,282.99x = 2,767,115,255.33
5. Step 5: Solve for x
   x = 2,767,115,255.33/58,282.99
6. Step 6: Final answer
   x = 47,477.24