Finding the Fourth Proportional to 42,560.76, 58,730.22 and 23,699.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,560.76 : 58,730.22 = 23,699.64 : x
2. Step 2: Convert to fraction form
   42,560.76/58,730.22 = 23,699.64/x
3. Step 3: Cross multiply
   42,560.76x = 58,730.22 × 23,699.64
4. Step 4: Simplify right side
   42,560.76x = 1,391,885,071.12
5. Step 5: Solve for x
   x = 1,391,885,071.12/42,560.76
6. Step 6: Final answer
   x = 32,703.48