Finding the Fourth Proportional to 172,870,740.69, 238,563,472.65 and 94,552,619.50

Step by Step Solution

1. Step 1: Write the proportion equation
   172,870,740.69 : 238,563,472.65 = 94,552,619.50 : x
2. Step 2: Convert to fraction form
   172,870,740.69/238,563,472.65 = 94,552,619.50/x
3. Step 3: Cross multiply
   172,870,740.69x = 238,563,472.65 × 94,552,619.50
4. Step 4: Simplify right side
   172,870,740.69x = 22,556,801,256,017,740
5. Step 5: Solve for x
   x = 22,556,801,256,017,740/172,870,740.69
6. Step 6: Final answer
   x = 130,483,627.05