Finding the Fourth Proportional to 46,607.29, 69,558.82 and 43,447.07

Step by Step Solution

1. Step 1: Write the proportion equation
   46,607.29 : 69,558.82 = 43,447.07 : x
2. Step 2: Convert to fraction form
   46,607.29/69,558.82 = 43,447.07/x
3. Step 3: Cross multiply
   46,607.29x = 69,558.82 × 43,447.07
4. Step 4: Simplify right side
   46,607.29x = 3,022,126,921.66
5. Step 5: Solve for x
   x = 3,022,126,921.66/46,607.29
6. Step 6: Final answer
   x = 64,842.37