Finding the Fourth Proportional to 42,191.43, 58,224.23 and 23,071.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,191.43 : 58,224.23 = 23,071.29 : x
2. Step 2: Convert to fraction form
   42,191.43/58,224.23 = 23,071.29/x
3. Step 3: Cross multiply
   42,191.43x = 58,224.23 × 23,071.29
4. Step 4: Simplify right side
   42,191.43x = 1,343,308,095.36
5. Step 5: Solve for x
   x = 1,343,308,095.36/42,191.43
6. Step 6: Final answer
   x = 31,838.41