Finding the Fourth Proportional to 60,580, 83,605.52 and 34,089.12

Step by Step Solution

1. Step 1: Write the proportion equation
   60,580 : 83,605.52 = 34,089.12 : x
2. Step 2: Convert to fraction form
   60,580/83,605.52 = 34,089.12/x
3. Step 3: Cross multiply
   60,580x = 83,605.52 × 34,089.12
4. Step 4: Simplify right side
   60,580x = 2,850,038,603.94
5. Step 5: Solve for x
   x = 2,850,038,603.94/60,580
6. Step 6: Final answer
   x = 47,045.87