Finding the Fourth Proportional to 1,769,609,022.63, 2,654,117,587.71 and 648,901,093.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,769,609,022.63 : 2,654,117,587.71 = 648,901,093.50 : x
2. Step 2: Convert to fraction form
   1,769,609,022.63/2,654,117,587.71 = 648,901,093.50/x
3. Step 3: Cross multiply
   1,769,609,022.63x = 2,654,117,587.71 × 648,901,093.50
4. Step 4: Simplify right side
   1,769,609,022.63x = 1,722,259,804,942,601,216
5. Step 5: Solve for x
   x = 1,722,259,804,942,601,216/1,769,609,022.63
6. Step 6: Final answer
   x = 973,243,119.20