Finding the Fourth Proportional to 3,726,214,065.32, 5,588,728,770.72 and 1,238,868,106.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726,214,065.32 : 5,588,728,770.72 = 1,238,868,106.52 : x
2. Step 2: Convert to fraction form
   3,726,214,065.32/5,588,728,770.72 = 1,238,868,106.52/x
3. Step 3: Cross multiply
   3,726,214,065.32x = 5,588,728,770.72 × 1,238,868,106.52
4. Step 4: Simplify right side
   3,726,214,065.32x = 6,923,697,830,035,733,504
5. Step 5: Solve for x
   x = 6,923,697,830,035,733,504/3,726,214,065.32
6. Step 6: Final answer
   x = 1,858,105,226.56