Finding the Fourth Proportional to 42,618.66, 58,814.15 and 23,499.11

Step by Step Solution

1. Step 1: Write the proportion equation
   42,618.66 : 58,814.15 = 23,499.11 : x
2. Step 2: Convert to fraction form
   42,618.66/58,814.15 = 23,499.11/x
3. Step 3: Cross multiply
   42,618.66x = 58,814.15 × 23,499.11
4. Step 4: Simplify right side
   42,618.66x = 1,382,080,342.13
5. Step 5: Solve for x
   x = 1,382,080,342.13/42,618.66
6. Step 6: Final answer
   x = 32,429.00