Finding the Fourth Proportional to 1,079,572,081.37, 1,619,955,660.94 and 526,879,087.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,572,081.37 : 1,619,955,660.94 = 526,879,087.94 : x
2. Step 2: Convert to fraction form
   1,079,572,081.37/1,619,955,660.94 = 526,879,087.94/x
3. Step 3: Cross multiply
   1,079,572,081.37x = 1,619,955,660.94 × 526,879,087.94
4. Step 4: Simplify right side
   1,079,572,081.37x = 853,520,761,142,039,808
5. Step 5: Solve for x
   x = 853,520,761,142,039,808/1,079,572,081.37
6. Step 6: Final answer
   x = 790,610,257.41