Finding the Fourth Proportional to 469,675,601.33, 648,134,573.03 and 260,845,196.08

Step by Step Solution

1. Step 1: Write the proportion equation
   469,675,601.33 : 648,134,573.03 = 260,845,196.08 : x
2. Step 2: Convert to fraction form
   469,675,601.33/648,134,573.03 = 260,845,196.08/x
3. Step 3: Cross multiply
   469,675,601.33x = 648,134,573.03 × 260,845,196.08
4. Step 4: Simplify right side
   469,675,601.33x = 169,062,789,786,291,008
5. Step 5: Solve for x
   x = 169,062,789,786,291,008/469,675,601.33
6. Step 6: Final answer
   x = 359,956,508.94