Finding the Fourth Proportional to 93,962.69, 140,667.56 and 62,720.45

Step by Step Solution

1. Step 1: Write the proportion equation
   93,962.69 : 140,667.56 = 62,720.45 : x
2. Step 2: Convert to fraction form
   93,962.69/140,667.56 = 62,720.45/x
3. Step 3: Cross multiply
   93,962.69x = 140,667.56 × 62,720.45
4. Step 4: Simplify right side
   93,962.69x = 8,822,732,350.00
5. Step 5: Solve for x
   x = 8,822,732,350.00/93,962.69
6. Step 6: Final answer
   x = 93,896.12