Finding the Fourth Proportional to 12,994.95, 19,480.72 and 4,673.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,994.95 : 19,480.72 = 4,673.01 : x
2. Step 2: Convert to fraction form
   12,994.95/19,480.72 = 4,673.01/x
3. Step 3: Cross multiply
   12,994.95x = 19,480.72 × 4,673.01
4. Step 4: Simplify right side
   12,994.95x = 91,033,599.37
5. Step 5: Solve for x
   x = 91,033,599.37/12,994.95
6. Step 6: Final answer
   x = 7,005.31