Finding the Fourth Proportional to 10,472,320,905.55, 14,452,109,457.89 and 5,714,903,422.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472,320,905.55 : 14,452,109,457.89 = 5,714,903,422.73 : x
2. Step 2: Convert to fraction form
   10,472,320,905.55/14,452,109,457.89 = 5,714,903,422.73/x
3. Step 3: Cross multiply
   10,472,320,905.55x = 14,452,109,457.89 × 5,714,903,422.73
4. Step 4: Simplify right side
   10,472,320,905.55x = 82,592,409,806,571,716,608
5. Step 5: Solve for x
   x = 82,592,409,806,571,716,608/10,472,320,905.55
6. Step 6: Final answer
   x = 7,886,734,044.10