Finding the Fourth Proportional to 52,961,940.47, 73,093,601.22 and 30,940,944.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,961,940.47 : 73,093,601.22 = 30,940,944.50 : x
2. Step 2: Convert to fraction form
   52,961,940.47/73,093,601.22 = 30,940,944.50/x
3. Step 3: Cross multiply
   52,961,940.47x = 73,093,601.22 × 30,940,944.50
4. Step 4: Simplify right side
   52,961,940.47x = 2,261,585,058,653,152.50
5. Step 5: Solve for x
   x = 2,261,585,058,653,152.50/52,961,940.47
6. Step 6: Final answer
   x = 42,702,080.75