Finding the Fourth Proportional to 42,547.67, 58,715.30 and 23,427.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,547.67 : 58,715.30 = 23,427.05 : x
2. Step 2: Convert to fraction form
   42,547.67/58,715.30 = 23,427.05/x
3. Step 3: Cross multiply
   42,547.67x = 58,715.30 × 23,427.05
4. Step 4: Simplify right side
   42,547.67x = 1,375,526,151.73
5. Step 5: Solve for x
   x = 1,375,526,151.73/42,547.67
6. Step 6: Final answer
   x = 32,329.06