Finding the Fourth Proportional to 378,097,915.38, 567,151,388.91 and 105,452,093.94

Step by Step Solution

1. Step 1: Write the proportion equation
   378,097,915.38 : 567,151,388.91 = 105,452,093.94 : x
2. Step 2: Convert to fraction form
   378,097,915.38/567,151,388.91 = 105,452,093.94/x
3. Step 3: Cross multiply
   378,097,915.38x = 567,151,388.91 × 105,452,093.94
4. Step 4: Simplify right side
   378,097,915.38x = 59,807,301,541,538,792
5. Step 5: Solve for x
   x = 59,807,301,541,538,792/378,097,915.38
6. Step 6: Final answer
   x = 158,179,400.38