Finding the Fourth Proportional to 109,567.63, 164,281.78 and 46,354.69

Step by Step Solution

1. Step 1: Write the proportion equation
   109,567.63 : 164,281.78 = 46,354.69 : x
2. Step 2: Convert to fraction form
   109,567.63/164,281.78 = 46,354.69/x
3. Step 3: Cross multiply
   109,567.63x = 164,281.78 × 46,354.69
4. Step 4: Simplify right side
   109,567.63x = 7,615,230,984.55
5. Step 5: Solve for x
   x = 7,615,230,984.55/109,567.63
6. Step 6: Final answer
   x = 69,502.56