Finding the Fourth Proportional to 50,582,155.18, 69,795,944.57 and 28,252,390.05

Step by Step Solution

1. Step 1: Write the proportion equation
   50,582,155.18 : 69,795,944.57 = 28,252,390.05 : x
2. Step 2: Convert to fraction form
   50,582,155.18/69,795,944.57 = 28,252,390.05/x
3. Step 3: Cross multiply
   50,582,155.18x = 69,795,944.57 × 28,252,390.05
4. Step 4: Simplify right side
   50,582,155.18x = 1,971,902,249,694,725.50
5. Step 5: Solve for x
   x = 1,971,902,249,694,725.50/50,582,155.18
6. Step 6: Final answer
   x = 38,984,148.52