Finding the Fourth Proportional to 2,660,505,852.72, 3,669,768,112.34 and 1,706,375,308.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,505,852.72 : 3,669,768,112.34 = 1,706,375,308.02 : x
2. Step 2: Convert to fraction form
   2,660,505,852.72/3,669,768,112.34 = 1,706,375,308.02/x
3. Step 3: Cross multiply
   2,660,505,852.72x = 3,669,768,112.34 × 1,706,375,308.02
4. Step 4: Simplify right side
   2,660,505,852.72x = 6,262,001,693,056,141,312
5. Step 5: Solve for x
   x = 6,262,001,693,056,141,312/2,660,505,852.72
6. Step 6: Final answer
   x = 2,353,688,373.46