Finding the Fourth Proportional to 12,374,710,164.84, 18,563,393,598.72 and 5,292,928,529.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,374,710,164.84 : 18,563,393,598.72 = 5,292,928,529.94 : x
2. Step 2: Convert to fraction form
   12,374,710,164.84/18,563,393,598.72 = 5,292,928,529.94/x
3. Step 3: Cross multiply
   12,374,710,164.84x = 18,563,393,598.72 × 5,292,928,529.94
4. Step 4: Simplify right side
   12,374,710,164.84x = 98,254,715,591,170,654,208
5. Step 5: Solve for x
   x = 98,254,715,591,170,654,208/12,374,710,164.84
6. Step 6: Final answer
   x = 7,939,960,959.27