Finding the Fourth Proportional to 1,109,697,595.35, 1,531,370,477.31 and 601,047,654.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,697,595.35 : 1,531,370,477.31 = 601,047,654.18 : x
2. Step 2: Convert to fraction form
   1,109,697,595.35/1,531,370,477.31 = 601,047,654.18/x
3. Step 3: Cross multiply
   1,109,697,595.35x = 1,531,370,477.31 × 601,047,654.18
4. Step 4: Simplify right side
   1,109,697,595.35x = 920,426,633,067,682,304
5. Step 5: Solve for x
   x = 920,426,633,067,682,304/1,109,697,595.35
6. Step 6: Final answer
   x = 829,439,152.54