Finding the Fourth Proportional to 63,025,652.58, 87,047,144.82 and 42,363,226.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,025,652.58 : 87,047,144.82 = 42,363,226.50 : x
2. Step 2: Convert to fraction form
   63,025,652.58/87,047,144.82 = 42,363,226.50/x
3. Step 3: Cross multiply
   63,025,652.58x = 87,047,144.82 × 42,363,226.50
4. Step 4: Simplify right side
   63,025,652.58x = 3,687,597,912,187,961.50
5. Step 5: Solve for x
   x = 3,687,597,912,187,961.50/63,025,652.58
6. Step 6: Final answer
   x = 58,509,476.08