Finding the Fourth Proportional to 52,910,245,613.61, 73,016,011,108.71 and 28,824,465,152.88

Step by Step Solution

1. Step 1: Write the proportion equation
   52,910,245,613.61 : 73,016,011,108.71 = 28,824,465,152.88 : x
2. Step 2: Convert to fraction form
   52,910,245,613.61/73,016,011,108.71 = 28,824,465,152.88/x
3. Step 3: Cross multiply
   52,910,245,613.61x = 73,016,011,108.71 × 28,824,465,152.88
4. Step 4: Simplify right side
   52,910,245,613.61x = 2,104,647,467,805,310,713,856
5. Step 5: Solve for x
   x = 2,104,647,467,805,310,713,856/52,910,245,613.61
6. Step 6: Final answer
   x = 39,777,692,267.30