Finding the Fourth Proportional to 171,452,036.94, 236,575,763.82 and 100,947,061.96

Step by Step Solution

1. Step 1: Write the proportion equation
   171,452,036.94 : 236,575,763.82 = 100,947,061.96 : x
2. Step 2: Convert to fraction form
   171,452,036.94/236,575,763.82 = 100,947,061.96/x
3. Step 3: Cross multiply
   171,452,036.94x = 236,575,763.82 × 100,947,061.96
4. Step 4: Simplify right side
   171,452,036.94x = 23,881,628,288,571,864
5. Step 5: Solve for x
   x = 23,881,628,288,571,864/171,452,036.94
6. Step 6: Final answer
   x = 139,290,431.98