Finding the Fourth Proportional to 46,046.69, 69,070.03 and 30,460.67

Step by Step Solution

1. Step 1: Write the proportion equation
   46,046.69 : 69,070.03 = 30,460.67 : x
2. Step 2: Convert to fraction form
   46,046.69/69,070.03 = 30,460.67/x
3. Step 3: Cross multiply
   46,046.69x = 69,070.03 × 30,460.67
4. Step 4: Simplify right side
   46,046.69x = 2,103,919,390.72
5. Step 5: Solve for x
   x = 2,103,919,390.72/46,046.69
6. Step 6: Final answer
   x = 45,691.00