Finding the Fourth Proportional to 376,429.47, 564,524.46 and 123,651.31

Step by Step Solution

1. Step 1: Write the proportion equation
   376,429.47 : 564,524.46 = 123,651.31 : x
2. Step 2: Convert to fraction form
   376,429.47/564,524.46 = 123,651.31/x
3. Step 3: Cross multiply
   376,429.47x = 564,524.46 × 123,651.31
4. Step 4: Simplify right side
   376,429.47x = 69,804,189,799.10
5. Step 5: Solve for x
   x = 69,804,189,799.10/376,429.47
6. Step 6: Final answer
   x = 185,437.63