Finding the Fourth Proportional to 123,385,878.07, 183,975,715.61 and 119,995,948.83

Step by Step Solution

1. Step 1: Write the proportion equation
   123,385,878.07 : 183,975,715.61 = 119,995,948.83 : x
2. Step 2: Convert to fraction form
   123,385,878.07/183,975,715.61 = 119,995,948.83/x
3. Step 3: Cross multiply
   123,385,878.07x = 183,975,715.61 × 119,995,948.83
4. Step 4: Simplify right side
   123,385,878.07x = 22,076,340,556,300,192
5. Step 5: Solve for x
   x = 22,076,340,556,300,192/123,385,878.07
6. Step 6: Final answer
   x = 178,921,128.59