Finding the Fourth Proportional to 94,219.72, 130,043.72 and 57,952.34

Step by Step Solution

1. Step 1: Write the proportion equation
   94,219.72 : 130,043.72 = 57,952.34 : x
2. Step 2: Convert to fraction form
   94,219.72/130,043.72 = 57,952.34/x
3. Step 3: Cross multiply
   94,219.72x = 130,043.72 × 57,952.34
4. Step 4: Simplify right side
   94,219.72x = 7,536,337,876.30
5. Step 5: Solve for x
   x = 7,536,337,876.30/94,219.72
6. Step 6: Final answer
   x = 79,986.84