Finding the Fourth Proportional to 42,090.58, 58,084.98 and 23,227.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,090.58 : 58,084.98 = 23,227.72 : x
2. Step 2: Convert to fraction form
   42,090.58/58,084.98 = 23,227.72/x
3. Step 3: Cross multiply
   42,090.58x = 58,084.98 × 23,227.72
4. Step 4: Simplify right side
   42,090.58x = 1,349,181,651.65
5. Step 5: Solve for x
   x = 1,349,181,651.65/42,090.58
6. Step 6: Final answer
   x = 32,054.24