Finding the Fourth Proportional to 384,098.52, 530,055.18 and 214,322.52

Step by Step Solution

1. Step 1: Write the proportion equation
   384,098.52 : 530,055.18 = 214,322.52 : x
2. Step 2: Convert to fraction form
   384,098.52/530,055.18 = 214,322.52/x
3. Step 3: Cross multiply
   384,098.52x = 530,055.18 × 214,322.52
4. Step 4: Simplify right side
   384,098.52x = 113,602,761,916.65
5. Step 5: Solve for x
   x = 113,602,761,916.65/384,098.52
6. Step 6: Final answer
   x = 295,764.64