Finding the Fourth Proportional to 556,100.72, 834,267.72 and 240,602.48

Step by Step Solution

1. Step 1: Write the proportion equation
   556,100.72 : 834,267.72 = 240,602.48 : x
2. Step 2: Convert to fraction form
   556,100.72/834,267.72 = 240,602.48/x
3. Step 3: Cross multiply
   556,100.72x = 834,267.72 × 240,602.48
4. Step 4: Simplify right side
   556,100.72x = 200,726,882,415.95
5. Step 5: Solve for x
   x = 200,726,882,415.95/556,100.72
6. Step 6: Final answer
   x = 360,954.19