Finding the Fourth Proportional to 37,436.22, 51,661.98 and 21,523.77

Step by Step Solution

1. Step 1: Write the proportion equation
   37,436.22 : 51,661.98 = 21,523.77 : x
2. Step 2: Convert to fraction form
   37,436.22/51,661.98 = 21,523.77/x
3. Step 3: Cross multiply
   37,436.22x = 51,661.98 × 21,523.77
4. Step 4: Simplify right side
   37,436.22x = 1,111,960,575.26
5. Step 5: Solve for x
   x = 1,111,960,575.26/37,436.22
6. Step 6: Final answer
   x = 29,702.80