Finding the Fourth Proportional to 37,521, 56,300.94 and 19,053

Step by Step Solution

1. Step 1: Write the proportion equation
   37,521 : 56,300.94 = 19,053 : x
2. Step 2: Convert to fraction form
   37,521/56,300.94 = 19,053/x
3. Step 3: Cross multiply
   37,521x = 56,300.94 × 19,053
4. Step 4: Simplify right side
   37,521x = 1,072,701,809.82
5. Step 5: Solve for x
   x = 1,072,701,809.82/37,521
6. Step 6: Final answer
   x = 28,589.37