Finding the Fourth Proportional to 94,451.15, 130,337.55 and 54,162.96

Step by Step Solution

1. Step 1: Write the proportion equation
   94,451.15 : 130,337.55 = 54,162.96 : x
2. Step 2: Convert to fraction form
   94,451.15/130,337.55 = 54,162.96/x
3. Step 3: Cross multiply
   94,451.15x = 130,337.55 × 54,162.96
4. Step 4: Simplify right side
   94,451.15x = 7,059,467,507.15
5. Step 5: Solve for x
   x = 7,059,467,507.15/94,451.15
6. Step 6: Final answer
   x = 74,742.00