Finding the Fourth Proportional to 47,365.68, 70,636.83 and 46,730.09

Step by Step Solution

1. Step 1: Write the proportion equation
   47,365.68 : 70,636.83 = 46,730.09 : x
2. Step 2: Convert to fraction form
   47,365.68/70,636.83 = 46,730.09/x
3. Step 3: Cross multiply
   47,365.68x = 70,636.83 × 46,730.09
4. Step 4: Simplify right side
   47,365.68x = 3,300,865,070.03
5. Step 5: Solve for x
   x = 3,300,865,070.03/47,365.68
6. Step 6: Final answer
   x = 69,688.96