Finding the Fourth Proportional to 1,429,427,096.28, 1,972,657,238.76 and 794,374,353.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,427,096.28 : 1,972,657,238.76 = 794,374,353.18 : x
2. Step 2: Convert to fraction form
   1,429,427,096.28/1,972,657,238.76 = 794,374,353.18/x
3. Step 3: Cross multiply
   1,429,427,096.28x = 1,972,657,238.76 × 794,374,353.18
4. Step 4: Simplify right side
   1,429,427,096.28x = 1,567,028,318,085,819,648
5. Step 5: Solve for x
   x = 1,567,028,318,085,819,648/1,429,427,096.28
6. Step 6: Final answer
   x = 1,096,263,196.75