Finding the Fourth Proportional to 42,810.27, 59,077.29 and 23,690.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,810.27 : 59,077.29 = 23,690.03 : x
2. Step 2: Convert to fraction form
   42,810.27/59,077.29 = 23,690.03/x
3. Step 3: Cross multiply
   42,810.27x = 59,077.29 × 23,690.03
4. Step 4: Simplify right side
   42,810.27x = 1,399,543,020.58
5. Step 5: Solve for x
   x = 1,399,543,020.58/42,810.27
6. Step 6: Final answer
   x = 32,691.76