Finding the Fourth Proportional to 32,371,849.05, 48,557,773.58 and 30,878,857.05

Step by Step Solution

1. Step 1: Write the proportion equation
   32,371,849.05 : 48,557,773.58 = 30,878,857.05 : x
2. Step 2: Convert to fraction form
   32,371,849.05/48,557,773.58 = 30,878,857.05/x
3. Step 3: Cross multiply
   32,371,849.05x = 48,557,773.58 × 30,878,857.05
4. Step 4: Simplify right side
   32,371,849.05x = 1,499,408,548,888,692.50
5. Step 5: Solve for x
   x = 1,499,408,548,888,692.50/32,371,849.05
6. Step 6: Final answer
   x = 46,318,285.58