Finding the Fourth Proportional to 42,673.04, 58,888.86 and 23,809.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,673.04 : 58,888.86 = 23,809.76 : x
2. Step 2: Convert to fraction form
   42,673.04/58,888.86 = 23,809.76/x
3. Step 3: Cross multiply
   42,673.04x = 58,888.86 × 23,809.76
4. Step 4: Simplify right side
   42,673.04x = 1,402,129,623.27
5. Step 5: Solve for x
   x = 1,402,129,623.27/42,673.04
6. Step 6: Final answer
   x = 32,857.50