Finding the Fourth Proportional to 42,639,571.34, 58,842,647.75 and 23,060,459.73

Step by Step Solution

1. Step 1: Write the proportion equation
   42,639,571.34 : 58,842,647.75 = 23,060,459.73 : x
2. Step 2: Convert to fraction form
   42,639,571.34/58,842,647.75 = 23,060,459.73/x
3. Step 3: Cross multiply
   42,639,571.34x = 58,842,647.75 × 23,060,459.73
4. Step 4: Simplify right side
   42,639,571.34x = 1,356,938,509,083,290
5. Step 5: Solve for x
   x = 1,356,938,509,083,290/42,639,571.34
6. Step 6: Final answer
   x = 31,823,455.69