Finding the Fourth Proportional to 42,092.46, 58,085.76 and 22,971.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,092.46 : 58,085.76 = 22,971.75 : x
2. Step 2: Convert to fraction form
   42,092.46/58,085.76 = 22,971.75/x
3. Step 3: Cross multiply
   42,092.46x = 58,085.76 × 22,971.75
4. Step 4: Simplify right side
   42,092.46x = 1,334,331,557.28
5. Step 5: Solve for x
   x = 1,334,331,557.28/42,092.46
6. Step 6: Final answer
   x = 31,700.01