Finding the Fourth Proportional to 58,921.65, 88,495.88 and 50,507.37

Step by Step Solution

1. Step 1: Write the proportion equation
   58,921.65 : 88,495.88 = 50,507.37 : x
2. Step 2: Convert to fraction form
   58,921.65/88,495.88 = 50,507.37/x
3. Step 3: Cross multiply
   58,921.65x = 88,495.88 × 50,507.37
4. Step 4: Simplify right side
   58,921.65x = 4,469,693,902.10
5. Step 5: Solve for x
   x = 4,469,693,902.10/58,921.65
6. Step 6: Final answer
   x = 75,858.26