Finding the Fourth Proportional to 37,064.86, 51,153.18 and 21,151.71

Step by Step Solution

1. Step 1: Write the proportion equation
   37,064.86 : 51,153.18 = 21,151.71 : x
2. Step 2: Convert to fraction form
   37,064.86/51,153.18 = 21,151.71/x
3. Step 3: Cross multiply
   37,064.86x = 51,153.18 × 21,151.71
4. Step 4: Simplify right side
   37,064.86x = 1,081,976,920.29
5. Step 5: Solve for x
   x = 1,081,976,920.29/37,064.86
6. Step 6: Final answer
   x = 29,191.45