Finding the Fourth Proportional to 42,225.93, 58,272.54 and 23,107.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,225.93 : 58,272.54 = 23,107.38 : x
2. Step 2: Convert to fraction form
   42,225.93/58,272.54 = 23,107.38/x
3. Step 3: Cross multiply
   42,225.93x = 58,272.54 × 23,107.38
4. Step 4: Simplify right side
   42,225.93x = 1,346,525,725.35
5. Step 5: Solve for x
   x = 1,346,525,725.35/42,225.93
6. Step 6: Final answer
   x = 31,888.60