Finding the Fourth Proportional to 93,002.83, 139,561.36 and 73,914.55

Step by Step Solution

1. Step 1: Write the proportion equation
   93,002.83 : 139,561.36 = 73,914.55 : x
2. Step 2: Convert to fraction form
   93,002.83/139,561.36 = 73,914.55/x
3. Step 3: Cross multiply
   93,002.83x = 139,561.36 × 73,914.55
4. Step 4: Simplify right side
   93,002.83x = 10,315,614,588.10
5. Step 5: Solve for x
   x = 10,315,614,588.10/93,002.83
6. Step 6: Final answer
   x = 110,917.21