Finding the Fourth Proportional to 146,170,597.59, 219,283,549.46 and 58,738,920.72

Step by Step Solution

1. Step 1: Write the proportion equation
   146,170,597.59 : 219,283,549.46 = 58,738,920.72 : x
2. Step 2: Convert to fraction form
   146,170,597.59/219,283,549.46 = 58,738,920.72/x
3. Step 3: Cross multiply
   146,170,597.59x = 219,283,549.46 × 58,738,920.72
4. Step 4: Simplify right side
   146,170,597.59x = 12,880,479,027,907,518
5. Step 5: Solve for x
   x = 12,880,479,027,907,518/146,170,597.59
6. Step 6: Final answer
   x = 88,119,493.52