Finding the Fourth Proportional to 46,570.23, 69,517.24 and 43,100.91

Step by Step Solution

1. Step 1: Write the proportion equation
   46,570.23 : 69,517.24 = 43,100.91 : x
2. Step 2: Convert to fraction form
   46,570.23/69,517.24 = 43,100.91/x
3. Step 3: Cross multiply
   46,570.23x = 69,517.24 × 43,100.91
4. Step 4: Simplify right side
   46,570.23x = 2,996,256,196.94
5. Step 5: Solve for x
   x = 2,996,256,196.94/46,570.23
6. Step 6: Final answer
   x = 64,338.45