Finding the Fourth Proportional to 37,084,289.27, 55,634,406.53 and 12,494,659.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,084,289.27 : 55,634,406.53 = 12,494,659.42 : x
2. Step 2: Convert to fraction form
   37,084,289.27/55,634,406.53 = 12,494,659.42/x
3. Step 3: Cross multiply
   37,084,289.27x = 55,634,406.53 × 12,494,659.42
4. Step 4: Simplify right side
   37,084,289.27x = 695,132,961,626,174
5. Step 5: Solve for x
   x = 695,132,961,626,174/37,084,289.27
6. Step 6: Final answer
   x = 18,744,675.31