Finding the Fourth Proportional to 1,961,146,598.20, 2,706,284,492.59 and 1,114,262,056.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,961,146,598.20 : 2,706,284,492.59 = 1,114,262,056.69 : x
2. Step 2: Convert to fraction form
   1,961,146,598.20/2,706,284,492.59 = 1,114,262,056.69/x
3. Step 3: Cross multiply
   1,961,146,598.20x = 2,706,284,492.59 × 1,114,262,056.69
4. Step 4: Simplify right side
   1,961,146,598.20x = 3,015,510,124,701,586,944
5. Step 5: Solve for x
   x = 3,015,510,124,701,586,944/1,961,146,598.20
6. Step 6: Final answer
   x = 1,537,626,063.99