Finding the Fourth Proportional to 53,157,325.89, 73,373,323.10 and 30,835,952.78

Step by Step Solution

1. Step 1: Write the proportion equation
   53,157,325.89 : 73,373,323.10 = 30,835,952.78 : x
2. Step 2: Convert to fraction form
   53,157,325.89/73,373,323.10 = 30,835,952.78/x
3. Step 3: Cross multiply
   53,157,325.89x = 73,373,323.10 × 30,835,952.78
4. Step 4: Simplify right side
   53,157,325.89x = 2,262,536,325,902,236.50
5. Step 5: Solve for x
   x = 2,262,536,325,902,236.50/53,157,325.89
6. Step 6: Final answer
   x = 42,563,020.02