Finding the Fourth Proportional to 37,187.83, 51,314.04 and 21,875.07

Step by Step Solution

1. Step 1: Write the proportion equation
   37,187.83 : 51,314.04 = 21,875.07 : x
2. Step 2: Convert to fraction form
   37,187.83/51,314.04 = 21,875.07/x
3. Step 3: Cross multiply
   37,187.83x = 51,314.04 × 21,875.07
4. Step 4: Simplify right side
   37,187.83x = 1,122,498,216.98
5. Step 5: Solve for x
   x = 1,122,498,216.98/37,187.83
6. Step 6: Final answer
   x = 30,184.56