Finding the Fourth Proportional to 2,781,116,354.91, 4,171,027,349.86 and 1,035,141,351.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781,116,354.91 : 4,171,027,349.86 = 1,035,141,351.15 : x
2. Step 2: Convert to fraction form
   2,781,116,354.91/4,171,027,349.86 = 1,035,141,351.15/x
3. Step 3: Cross multiply
   2,781,116,354.91x = 4,171,027,349.86 × 1,035,141,351.15
4. Step 4: Simplify right side
   2,781,116,354.91x = 4,317,602,886,636,015,616
5. Step 5: Solve for x
   x = 4,317,602,886,636,015,616/2,781,116,354.91
6. Step 6: Final answer
   x = 1,552,471,143.11