Finding the Fourth Proportional to 37,177,305.48, 55,726,089.21 and 17,981,656.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,177,305.48 : 55,726,089.21 = 17,981,656.56 : x
2. Step 2: Convert to fraction form
   37,177,305.48/55,726,089.21 = 17,981,656.56/x
3. Step 3: Cross multiply
   37,177,305.48x = 55,726,089.21 × 17,981,656.56
4. Step 4: Simplify right side
   37,177,305.48x = 1,002,047,397,606,141.62
5. Step 5: Solve for x
   x = 1,002,047,397,606,141.62/37,177,305.48
6. Step 6: Final answer
   x = 26,953,201.28