Finding the Fourth Proportional to 37,357.59, 51,553.50 and 21,224.93

Step by Step Solution

1. Step 1: Write the proportion equation
   37,357.59 : 51,553.50 = 21,224.93 : x
2. Step 2: Convert to fraction form
   37,357.59/51,553.50 = 21,224.93/x
3. Step 3: Cross multiply
   37,357.59x = 51,553.50 × 21,224.93
4. Step 4: Simplify right side
   37,357.59x = 1,094,219,322.63
5. Step 5: Solve for x
   x = 1,094,219,322.63/37,357.59
6. Step 6: Final answer
   x = 29,290.42