Finding the Fourth Proportional to 53,297.86, 79,988.55 and 37,182.59

Step by Step Solution

1. Step 1: Write the proportion equation
   53,297.86 : 79,988.55 = 37,182.59 : x
2. Step 2: Convert to fraction form
   53,297.86/79,988.55 = 37,182.59/x
3. Step 3: Cross multiply
   53,297.86x = 79,988.55 × 37,182.59
4. Step 4: Simplify right side
   53,297.86x = 2,974,181,459.34
5. Step 5: Solve for x
   x = 2,974,181,459.34/53,297.86
6. Step 6: Final answer
   x = 55,803.02