Finding the Fourth Proportional to 52,895,816.70, 79,224,150.83 and 31,372,456.20

Step by Step Solution

1. Step 1: Write the proportion equation
   52,895,816.70 : 79,224,150.83 = 31,372,456.20 : x
2. Step 2: Convert to fraction form
   52,895,816.70/79,224,150.83 = 31,372,456.20/x
3. Step 3: Cross multiply
   52,895,816.70x = 79,224,150.83 × 31,372,456.20
4. Step 4: Simplify right side
   52,895,816.70x = 2,485,456,201,739,506.50
5. Step 5: Solve for x
   x = 2,485,456,201,739,506.50/52,895,816.70
6. Step 6: Final answer
   x = 46,987,764.95