Finding the Fourth Proportional to 53,167,857,119.69, 73,371,863,883.72 and 28,753,267,353.86

Step by Step Solution

1. Step 1: Write the proportion equation
   53,167,857,119.69 : 73,371,863,883.72 = 28,753,267,353.86 : x
2. Step 2: Convert to fraction form
   53,167,857,119.69/73,371,863,883.72 = 28,753,267,353.86/x
3. Step 3: Cross multiply
   53,167,857,119.69x = 73,371,863,883.72 × 28,753,267,353.86
4. Step 4: Simplify right side
   53,167,857,119.69x = 2,109,680,818,499,772,481,536
5. Step 5: Solve for x
   x = 2,109,680,818,499,772,481,536/53,167,857,119.69
6. Step 6: Final answer
   x = 39,679,628,497.17