Finding the Fourth Proportional to 57,946,216.52, 79,965,516.72 and 31,840,658.48

Step by Step Solution

1. Step 1: Write the proportion equation
   57,946,216.52 : 79,965,516.72 = 31,840,658.48 : x
2. Step 2: Convert to fraction form
   57,946,216.52/79,965,516.72 = 31,840,658.48/x
3. Step 3: Cross multiply
   57,946,216.52x = 79,965,516.72 × 31,840,658.48
4. Step 4: Simplify right side
   57,946,216.52x = 2,546,154,708,058,250
5. Step 5: Solve for x
   x = 2,546,154,708,058,250/57,946,216.52
6. Step 6: Final answer
   x = 43,939,964.69