Finding the Fourth Proportional to 149,032,356.82, 205,664,662.30 and 82,951,436.95

Step by Step Solution

1. Step 1: Write the proportion equation
   149,032,356.82 : 205,664,662.30 = 82,951,436.95 : x
2. Step 2: Convert to fraction form
   149,032,356.82/205,664,662.30 = 82,951,436.95/x
3. Step 3: Cross multiply
   149,032,356.82x = 205,664,662.30 × 82,951,436.95
4. Step 4: Simplify right side
   149,032,356.82x = 17,060,179,266,300,714
5. Step 5: Solve for x
   x = 17,060,179,266,300,714/149,032,356.82
6. Step 6: Final answer
   x = 114,472,988.49