Finding the Fourth Proportional to 69,034.54, 103,479.98 and 46,849.72

Step by Step Solution

1. Step 1: Write the proportion equation
   69,034.54 : 103,479.98 = 46,849.72 : x
2. Step 2: Convert to fraction form
   69,034.54/103,479.98 = 46,849.72/x
3. Step 3: Cross multiply
   69,034.54x = 103,479.98 × 46,849.72
4. Step 4: Simplify right side
   69,034.54x = 4,848,008,088.61
5. Step 5: Solve for x
   x = 4,848,008,088.61/69,034.54
6. Step 6: Final answer
   x = 70,225.83