Finding the Fourth Proportional to 2,365,007,620.82, 3,547,864,179.17 and 870,924,285.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365,007,620.82 : 3,547,864,179.17 = 870,924,285.24 : x
2. Step 2: Convert to fraction form
   2,365,007,620.82/3,547,864,179.17 = 870,924,285.24/x
3. Step 3: Cross multiply
   2,365,007,620.82x = 3,547,864,179.17 × 870,924,285.24
4. Step 4: Simplify right side
   2,365,007,620.82x = 3,089,921,074,367,877,120
5. Step 5: Solve for x
   x = 3,089,921,074,367,877,120/2,365,007,620.82
6. Step 6: Final answer
   x = 1,306,516,328.82