Finding the Fourth Proportional to 291,959.52, 437,744.72 and 104,946.72

Step by Step Solution

1. Step 1: Write the proportion equation
   291,959.52 : 437,744.72 = 104,946.72 : x
2. Step 2: Convert to fraction form
   291,959.52/437,744.72 = 104,946.72/x
3. Step 3: Cross multiply
   291,959.52x = 437,744.72 × 104,946.72
4. Step 4: Simplify right side
   291,959.52x = 45,939,872,561.32
5. Step 5: Solve for x
   x = 45,939,872,561.32/291,959.52
6. Step 6: Final answer
   x = 157,350.14