Finding the Fourth Proportional to 16,123,870.68, 22,250,941.56 and 8,880,526.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,123,870.68 : 22,250,941.56 = 8,880,526.68 : x
2. Step 2: Convert to fraction form
   16,123,870.68/22,250,941.56 = 8,880,526.68/x
3. Step 3: Cross multiply
   16,123,870.68x = 22,250,941.56 × 8,880,526.68
4. Step 4: Simplify right side
   16,123,870.68x = 197,600,080,178,700.81
5. Step 5: Solve for x
   x = 197,600,080,178,700.81/16,123,870.68
6. Step 6: Final answer
   x = 12,255,126.83