Finding the Fourth Proportional to 146,168,087.59, 219,235,064.55 and 58,726,064.85

Step by Step Solution

1. Step 1: Write the proportion equation
   146,168,087.59 : 219,235,064.55 = 58,726,064.85 : x
2. Step 2: Convert to fraction form
   146,168,087.59/219,235,064.55 = 58,726,064.85/x
3. Step 3: Cross multiply
   146,168,087.59x = 219,235,064.55 × 58,726,064.85
4. Step 4: Simplify right side
   146,168,087.59x = 12,874,812,618,157,238
5. Step 5: Solve for x
   x = 12,874,812,618,157,238/146,168,087.59
6. Step 6: Final answer
   x = 88,082,240.32