Finding the Fourth Proportional to 2,484,142,710.63, 3,725,819,181.11 and 825,912,071.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484,142,710.63 : 3,725,819,181.11 = 825,912,071.43 : x
2. Step 2: Convert to fraction form
   2,484,142,710.63/3,725,819,181.11 = 825,912,071.43/x
3. Step 3: Cross multiply
   2,484,142,710.63x = 3,725,819,181.11 × 825,912,071.43
4. Step 4: Simplify right side
   2,484,142,710.63x = 3,077,199,037,640,056,832
5. Step 5: Solve for x
   x = 3,077,199,037,640,056,832/2,484,142,710.63
6. Step 6: Final answer
   x = 1,238,736,818.33