Finding the Fourth Proportional to 61,298.40, 91,820.04 and 59,183.52

Step by Step Solution

1. Step 1: Write the proportion equation
   61,298.40 : 91,820.04 = 59,183.52 : x
2. Step 2: Convert to fraction form
   61,298.40/91,820.04 = 59,183.52/x
3. Step 3: Cross multiply
   61,298.40x = 91,820.04 × 59,183.52
4. Step 4: Simplify right side
   61,298.40x = 5,434,233,173.74
5. Step 5: Solve for x
   x = 5,434,233,173.74/61,298.40
6. Step 6: Final answer
   x = 88,652.12