Finding the Fourth Proportional to 2,068,781,451.30, 3,103,164,012.15 and 614,758,875.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,781,451.30 : 3,103,164,012.15 = 614,758,875.30 : x
2. Step 2: Convert to fraction form
   2,068,781,451.30/3,103,164,012.15 = 614,758,875.30/x
3. Step 3: Cross multiply
   2,068,781,451.30x = 3,103,164,012.15 × 614,758,875.30
4. Step 4: Simplify right side
   2,068,781,451.30x = 1,907,697,617,980,769,536
5. Step 5: Solve for x
   x = 1,907,697,617,980,769,536/2,068,781,451.30
6. Step 6: Final answer
   x = 922,135,886.70