Finding the Fourth Proportional to 3,499,031,025.56, 4,828,663,224.68 and 1,913,124,058.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499,031,025.56 : 4,828,663,224.68 = 1,913,124,058.10 : x
2. Step 2: Convert to fraction form
   3,499,031,025.56/4,828,663,224.68 = 1,913,124,058.10/x
3. Step 3: Cross multiply
   3,499,031,025.56x = 4,828,663,224.68 × 1,913,124,058.10
4. Step 4: Simplify right side
   3,499,031,025.56x = 9,237,831,783,598,032,896
5. Step 5: Solve for x
   x = 9,237,831,783,598,032,896/3,499,031,025.56
6. Step 6: Final answer
   x = 2,640,111,424.02