Finding the Fourth Proportional to 166,698,665.34, 230,044,158.18 and 93,359,807.34

Step by Step Solution

1. Step 1: Write the proportion equation
   166,698,665.34 : 230,044,158.18 = 93,359,807.34 : x
2. Step 2: Convert to fraction form
   166,698,665.34/230,044,158.18 = 93,359,807.34/x
3. Step 3: Cross multiply
   166,698,665.34x = 230,044,158.18 × 93,359,807.34
4. Step 4: Simplify right side
   166,698,665.34x = 21,476,878,287,377,288
5. Step 5: Solve for x
   x = 21,476,878,287,377,288/166,698,665.34
6. Step 6: Final answer
   x = 128,836,534.14