Finding the Fourth Proportional to 53,111.83, 79,553.06 and 24,989.74

Step by Step Solution

1. Step 1: Write the proportion equation
   53,111.83 : 79,553.06 = 24,989.74 : x
2. Step 2: Convert to fraction form
   53,111.83/79,553.06 = 24,989.74/x
3. Step 3: Cross multiply
   53,111.83x = 79,553.06 × 24,989.74
4. Step 4: Simplify right side
   53,111.83x = 1,988,010,285.60
5. Step 5: Solve for x
   x = 1,988,010,285.60/53,111.83
6. Step 6: Final answer
   x = 37,430.65