Finding the Fourth Proportional to 42,047.10, 58,025.16 and 23,184.09

Step by Step Solution

1. Step 1: Write the proportion equation
   42,047.10 : 58,025.16 = 23,184.09 : x
2. Step 2: Convert to fraction form
   42,047.10/58,025.16 = 23,184.09/x
3. Step 3: Cross multiply
   42,047.10x = 58,025.16 × 23,184.09
4. Step 4: Simplify right side
   42,047.10x = 1,345,260,531.70
5. Step 5: Solve for x
   x = 1,345,260,531.70/42,047.10
6. Step 6: Final answer
   x = 31,994.13