Finding the Fourth Proportional to 122,499,022.35, 169,052,478.26 and 70,297,606.83

Step by Step Solution

1. Step 1: Write the proportion equation
   122,499,022.35 : 169,052,478.26 = 70,297,606.83 : x
2. Step 2: Convert to fraction form
   122,499,022.35/169,052,478.26 = 70,297,606.83/x
3. Step 3: Cross multiply
   122,499,022.35x = 169,052,478.26 × 70,297,606.83
4. Step 4: Simplify right side
   122,499,022.35x = 11,883,984,650,007,114
5. Step 5: Solve for x
   x = 11,883,984,650,007,114/122,499,022.35
6. Step 6: Final answer
   x = 97,012,893.83