Finding the Fourth Proportional to 72,590,483.82, 108,885,626.46 and 33,707,673.60

Step by Step Solution

1. Step 1: Write the proportion equation
   72,590,483.82 : 108,885,626.46 = 33,707,673.60 : x
2. Step 2: Convert to fraction form
   72,590,483.82/108,885,626.46 = 33,707,673.60/x
3. Step 3: Cross multiply
   72,590,483.82x = 108,885,626.46 × 33,707,673.60
4. Step 4: Simplify right side
   72,590,483.82x = 3,670,281,156,445,203.50
5. Step 5: Solve for x
   x = 3,670,281,156,445,203.50/72,590,483.82
6. Step 6: Final answer
   x = 50,561,464.30