Finding the Fourth Proportional to 123,315.14, 184,972.72 and 52,248.98

Step by Step Solution

1. Step 1: Write the proportion equation
   123,315.14 : 184,972.72 = 52,248.98 : x
2. Step 2: Convert to fraction form
   123,315.14/184,972.72 = 52,248.98/x
3. Step 3: Cross multiply
   123,315.14x = 184,972.72 × 52,248.98
4. Step 4: Simplify right side
   123,315.14x = 9,664,635,947.83
5. Step 5: Solve for x
   x = 9,664,635,947.83/123,315.14
6. Step 6: Final answer
   x = 78,373.47