Finding the Fourth Proportional to 129,870,321.04, 195,116,259.32 and 83,275,097.34

Step by Step Solution

1. Step 1: Write the proportion equation
   129,870,321.04 : 195,116,259.32 = 83,275,097.34 : x
2. Step 2: Convert to fraction form
   129,870,321.04/195,116,259.32 = 83,275,097.34/x
3. Step 3: Cross multiply
   129,870,321.04x = 195,116,259.32 × 83,275,097.34
4. Step 4: Simplify right side
   129,870,321.04x = 16,248,325,487,489,682
5. Step 5: Solve for x
   x = 16,248,325,487,489,682/129,870,321.04
6. Step 6: Final answer
   x = 125,111,922.09