Finding the Fourth Proportional to 64,260,178.20, 88,676,558.72 and 34,890,838.56

Step by Step Solution

1. Step 1: Write the proportion equation
   64,260,178.20 : 88,676,558.72 = 34,890,838.56 : x
2. Step 2: Convert to fraction form
   64,260,178.20/88,676,558.72 = 34,890,838.56/x
3. Step 3: Cross multiply
   64,260,178.20x = 88,676,558.72 × 34,890,838.56
4. Step 4: Simplify right side
   64,260,178.20x = 3,093,999,494,355,880.50
5. Step 5: Solve for x
   x = 3,093,999,494,355,880.50/64,260,178.20
6. Step 6: Final answer
   x = 48,148,006.76