Finding the Fourth Proportional to 106,340.00, 146,749.25 and 57,941.69

Step by Step Solution

1. Step 1: Write the proportion equation
   106,340.00 : 146,749.25 = 57,941.69 : x
2. Step 2: Convert to fraction form
   106,340.00/146,749.25 = 57,941.69/x
3. Step 3: Cross multiply
   106,340.00x = 146,749.25 × 57,941.69
4. Step 4: Simplify right side
   106,340.00x = 8,502,898,962.34
5. Step 5: Solve for x
   x = 8,502,898,962.34/106,340.00
6. Step 6: Final answer
   x = 79,959.56