Finding the Fourth Proportional to 64,301,145.30, 88,743,187.71 and 38,195,766.27

Step by Step Solution

1. Step 1: Write the proportion equation
   64,301,145.30 : 88,743,187.71 = 38,195,766.27 : x
2. Step 2: Convert to fraction form
   64,301,145.30/88,743,187.71 = 38,195,766.27/x
3. Step 3: Cross multiply
   64,301,145.30x = 88,743,187.71 × 38,195,766.27
4. Step 4: Simplify right side
   64,301,145.30x = 3,389,614,055,825,896.50
5. Step 5: Solve for x
   x = 3,389,614,055,825,896.50/64,301,145.30
6. Step 6: Final answer
   x = 52,714,676.23