Finding the Fourth Proportional to 1,484,164,644.63, 2,048,139,287.34 and 805,975,667.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,484,164,644.63 : 2,048,139,287.34 = 805,975,667.52 : x
2. Step 2: Convert to fraction form
   1,484,164,644.63/2,048,139,287.34 = 805,975,667.52/x
3. Step 3: Cross multiply
   1,484,164,644.63x = 2,048,139,287.34 × 805,975,667.52
4. Step 4: Simplify right side
   1,484,164,644.63x = 1,650,750,429,287,793,408
5. Step 5: Solve for x
   x = 1,650,750,429,287,793,408/1,484,164,644.63
6. Step 6: Final answer
   x = 1,112,242,119.00