Finding the Fourth Proportional to 5,404,899,100.94, 8,105,782,671.92 and 1,623,138,875.90

Step by Step Solution

1. Step 1: Write the proportion equation
   5,404,899,100.94 : 8,105,782,671.92 = 1,623,138,875.90 : x
2. Step 2: Convert to fraction form
   5,404,899,100.94/8,105,782,671.92 = 1,623,138,875.90/x
3. Step 3: Cross multiply
   5,404,899,100.94x = 8,105,782,671.92 × 1,623,138,875.90
4. Step 4: Simplify right side
   5,404,899,100.94x = 13,156,810,974,389,927,936
5. Step 5: Solve for x
   x = 13,156,810,974,389,927,936/5,404,899,100.94
6. Step 6: Final answer
   x = 2,434,238,036.40