Finding the Fourth Proportional to 67,567,051.46, 101,358,548.82 and 50,635,341.20

Step by Step Solution

1. Step 1: Write the proportion equation
   67,567,051.46 : 101,358,548.82 = 50,635,341.20 : x
2. Step 2: Convert to fraction form
   67,567,051.46/101,358,548.82 = 50,635,341.20/x
3. Step 3: Cross multiply
   67,567,051.46x = 101,358,548.82 × 50,635,341.20
4. Step 4: Simplify right side
   67,567,051.46x = 5,132,324,703,290,953
5. Step 5: Solve for x
   x = 5,132,324,703,290,953/67,567,051.46
6. Step 6: Final answer
   x = 75,958,985.81