Finding the Fourth Proportional to 50,426,631.82, 69,591,337.77 and 30,841,368.76

Step by Step Solution

1. Step 1: Write the proportion equation
   50,426,631.82 : 69,591,337.77 = 30,841,368.76 : x
2. Step 2: Convert to fraction form
   50,426,631.82/69,591,337.77 = 30,841,368.76/x
3. Step 3: Cross multiply
   50,426,631.82x = 69,591,337.77 × 30,841,368.76
4. Step 4: Simplify right side
   50,426,631.82x = 2,146,292,110,666,286
5. Step 5: Solve for x
   x = 2,146,292,110,666,286/50,426,631.82
6. Step 6: Final answer
   x = 42,562,670.42