Finding the Fourth Proportional to 2,037,593,085.42, 2,811,861,554.88 and 1,145,523,788.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037,593,085.42 : 2,811,861,554.88 = 1,145,523,788.33 : x
2. Step 2: Convert to fraction form
   2,037,593,085.42/2,811,861,554.88 = 1,145,523,788.33/x
3. Step 3: Cross multiply
   2,037,593,085.42x = 2,811,861,554.88 × 1,145,523,788.33
4. Step 4: Simplify right side
   2,037,593,085.42x = 3,221,054,300,595,801,088
5. Step 5: Solve for x
   x = 3,221,054,300,595,801,088/2,037,593,085.42
6. Step 6: Final answer
   x = 1,580,813,325.11