Finding the Fourth Proportional to 61,270.02, 91,931.15 and 34,619.67

Step by Step Solution

1. Step 1: Write the proportion equation
   61,270.02 : 91,931.15 = 34,619.67 : x
2. Step 2: Convert to fraction form
   61,270.02/91,931.15 = 34,619.67/x
3. Step 3: Cross multiply
   61,270.02x = 91,931.15 × 34,619.67
4. Step 4: Simplify right side
   61,270.02x = 3,182,626,162.27
5. Step 5: Solve for x
   x = 3,182,626,162.27/61,270.02
6. Step 6: Final answer
   x = 51,944.27