Finding the Fourth Proportional to 94,666.30, 130,645.83 and 54,393.10

Step by Step Solution

1. Step 1: Write the proportion equation
   94,666.30 : 130,645.83 = 54,393.10 : x
2. Step 2: Convert to fraction form
   94,666.30/130,645.83 = 54,393.10/x
3. Step 3: Cross multiply
   94,666.30x = 130,645.83 × 54,393.10
4. Step 4: Simplify right side
   94,666.30x = 7,106,231,695.77
5. Step 5: Solve for x
   x = 7,106,231,695.77/94,666.30
6. Step 6: Final answer
   x = 75,066.12