Finding the Fourth Proportional to 72,261,981.83, 108,375,617.23 and 33,363,059.67

Step by Step Solution

1. Step 1: Write the proportion equation
   72,261,981.83 : 108,375,617.23 = 33,363,059.67 : x
2. Step 2: Convert to fraction form
   72,261,981.83/108,375,617.23 = 33,363,059.67/x
3. Step 3: Cross multiply
   72,261,981.83x = 108,375,617.23 × 33,363,059.67
4. Step 4: Simplify right side
   72,261,981.83x = 3,615,742,184,250,755
5. Step 5: Solve for x
   x = 3,615,742,184,250,755/72,261,981.83
6. Step 6: Final answer
   x = 50,036,576.54