Finding the Fourth Proportional to 23,370,040.56, 32,250,060.72 and 13,056,840.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,370,040.56 : 32,250,060.72 = 13,056,840.84 : x
2. Step 2: Convert to fraction form
   23,370,040.56/32,250,060.72 = 13,056,840.84/x
3. Step 3: Cross multiply
   23,370,040.56x = 32,250,060.72 × 13,056,840.84
4. Step 4: Simplify right side
   23,370,040.56x = 421,083,909,901,375.81
5. Step 5: Solve for x
   x = 421,083,909,901,375.81/23,370,040.56
6. Step 6: Final answer
   x = 18,018,107.79