Finding the Fourth Proportional to 37,442,406.80, 56,163,610.20 and 32,814,131.60

Step by Step Solution

1. Step 1: Write the proportion equation
   37,442,406.80 : 56,163,610.20 = 32,814,131.60 : x
2. Step 2: Convert to fraction form
   37,442,406.80/56,163,610.20 = 32,814,131.60/x
3. Step 3: Cross multiply
   37,442,406.80x = 56,163,610.20 × 32,814,131.60
4. Step 4: Simplify right side
   37,442,406.80x = 1,842,960,096,233,902.50
5. Step 5: Solve for x
   x = 1,842,960,096,233,902.50/37,442,406.80
6. Step 6: Final answer
   x = 49,221,197.40