Finding the Fourth Proportional to 46,429.53, 69,684.05 and 46,080.06

Step by Step Solution

1. Step 1: Write the proportion equation
   46,429.53 : 69,684.05 = 46,080.06 : x
2. Step 2: Convert to fraction form
   46,429.53/69,684.05 = 46,080.06/x
3. Step 3: Cross multiply
   46,429.53x = 69,684.05 × 46,080.06
4. Step 4: Simplify right side
   46,429.53x = 3,211,045,205.04
5. Step 5: Solve for x
   x = 3,211,045,205.04/46,429.53
6. Step 6: Final answer
   x = 69,159.55