Finding the Fourth Proportional to 52,708,290.42, 72,738,183.63 and 30,368,930.15

Step by Step Solution

1. Step 1: Write the proportion equation
   52,708,290.42 : 72,738,183.63 = 30,368,930.15 : x
2. Step 2: Convert to fraction form
   52,708,290.42/72,738,183.63 = 30,368,930.15/x
3. Step 3: Cross multiply
   52,708,290.42x = 72,738,183.63 × 30,368,930.15
4. Step 4: Simplify right side
   52,708,290.42x = 2,208,980,817,897,343.25
5. Step 5: Solve for x
   x = 2,208,980,817,897,343.25/52,708,290.42
6. Step 6: Final answer
   x = 41,909,551.62