Finding the Fourth Proportional to 1,492,404,528, 2,059,506,746.58 and 823,377,770.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,404,528 : 2,059,506,746.58 = 823,377,770.82 : x
2. Step 2: Convert to fraction form
   1,492,404,528/2,059,506,746.58 = 823,377,770.82/x
3. Step 3: Cross multiply
   1,492,404,528x = 2,059,506,746.58 × 823,377,770.82
4. Step 4: Simplify right side
   1,492,404,528x = 1,695,752,073,987,791,104
5. Step 5: Solve for x
   x = 1,695,752,073,987,791,104/1,492,404,528
6. Step 6: Final answer
   x = 1,136,254,977.90