Finding the Fourth Proportional to 94,391.04, 130,238.72 and 54,624

Step by Step Solution

1. Step 1: Write the proportion equation
   94,391.04 : 130,238.72 = 54,624 : x
2. Step 2: Convert to fraction form
   94,391.04/130,238.72 = 54,624/x
3. Step 3: Cross multiply
   94,391.04x = 130,238.72 × 54,624
4. Step 4: Simplify right side
   94,391.04x = 7,114,159,841.28
5. Step 5: Solve for x
   x = 7,114,159,841.28/94,391.04
6. Step 6: Final answer
   x = 75,369.02