Finding the Fourth Proportional to 46,601,043.46, 69,901,504.71 and 12,522,390.10

Step by Step Solution

1. Step 1: Write the proportion equation
   46,601,043.46 : 69,901,504.71 = 12,522,390.10 : x
2. Step 2: Convert to fraction form
   46,601,043.46/69,901,504.71 = 12,522,390.10/x
3. Step 3: Cross multiply
   46,601,043.46x = 69,901,504.71 × 12,522,390.10
4. Step 4: Simplify right side
   46,601,043.46x = 875,333,910,555,607.25
5. Step 5: Solve for x
   x = 875,333,910,555,607.25/46,601,043.46
6. Step 6: Final answer
   x = 18,783,568.90