Finding the Fourth Proportional to 51,075,615,469.24, 70,482,935,602.74 and 28,212,343,404.76

Step by Step Solution

1. Step 1: Write the proportion equation
   51,075,615,469.24 : 70,482,935,602.74 = 28,212,343,404.76 : x
2. Step 2: Convert to fraction form
   51,075,615,469.24/70,482,935,602.74 = 28,212,343,404.76/x
3. Step 3: Cross multiply
   51,075,615,469.24x = 70,482,935,602.74 × 28,212,343,404.76
4. Step 4: Simplify right side
   51,075,615,469.24x = 1,988,488,783,400,085,749,760
5. Step 5: Solve for x
   x = 1,988,488,783,400,085,749,760/51,075,615,469.24
6. Step 6: Final answer
   x = 38,932,252,996.49