Finding the Fourth Proportional to 175,885,853,940.72, 263,708,336,636.04 and 89,569,019,682.96

Step by Step Solution

1. Step 1: Write the proportion equation
   175,885,853,940.72 : 263,708,336,636.04 = 89,569,019,682.96 : x
2. Step 2: Convert to fraction form
   175,885,853,940.72/263,708,336,636.04 = 89,569,019,682.96/x
3. Step 3: Cross multiply
   175,885,853,940.72x = 263,708,336,636.04 × 89,569,019,682.96
4. Step 4: Simplify right side
   175,885,853,940.72x = 23,620,097,194,714,111,934,464
5. Step 5: Solve for x
   x = 23,620,097,194,714,111,934,464/175,885,853,940.72
6. Step 6: Final answer
   x = 134,292,193,860.43