Finding the Fourth Proportional to 107,446,958.10, 161,111,339.55 and 73,406,740.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,446,958.10 : 161,111,339.55 = 73,406,740.50 : x
2. Step 2: Convert to fraction form
   107,446,958.10/161,111,339.55 = 73,406,740.50/x
3. Step 3: Cross multiply
   107,446,958.10x = 161,111,339.55 × 73,406,740.50
4. Step 4: Simplify right side
   107,446,958.10x = 11,826,658,293,954,238
5. Step 5: Solve for x
   x = 11,826,658,293,954,238/107,446,958.10
6. Step 6: Final answer
   x = 110,069,735.83