Finding the Fourth Proportional to 23,379,923.18, 32,263,340.76 and 12,925,274.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,379,923.18 : 32,263,340.76 = 12,925,274.10 : x
2. Step 2: Convert to fraction form
   23,379,923.18/32,263,340.76 = 12,925,274.10/x
3. Step 3: Cross multiply
   23,379,923.18x = 32,263,340.76 × 12,925,274.10
4. Step 4: Simplify right side
   23,379,923.18x = 417,012,522,704,702.31
5. Step 5: Solve for x
   x = 417,012,522,704,702.31/23,379,923.18
6. Step 6: Final answer
   x = 17,836,351.28