Finding the Fourth Proportional to 42,091.46, 58,084.38 and 22,970.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,091.46 : 58,084.38 = 22,970.75 : x
2. Step 2: Convert to fraction form
   42,091.46/58,084.38 = 22,970.75/x
3. Step 3: Cross multiply
   42,091.46x = 58,084.38 × 22,970.75
4. Step 4: Simplify right side
   42,091.46x = 1,334,241,684.10
5. Step 5: Solve for x
   x = 1,334,241,684.10/42,091.46
6. Step 6: Final answer
   x = 31,698.63