Finding the Fourth Proportional to 10,164,806,575.47, 14,027,773,309.56 and 5,648,875,967.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,164,806,575.47 : 14,027,773,309.56 = 5,648,875,967.14 : x
2. Step 2: Convert to fraction form
   10,164,806,575.47/14,027,773,309.56 = 5,648,875,967.14/x
3. Step 3: Cross multiply
   10,164,806,575.47x = 14,027,773,309.56 × 5,648,875,967.14
4. Step 4: Simplify right side
   10,164,806,575.47x = 79,241,151,520,843,300,864
5. Step 5: Solve for x
   x = 79,241,151,520,843,300,864/10,164,806,575.47
6. Step 6: Final answer
   x = 7,795,637,913.28