Finding the Fourth Proportional to 23,221,064.32, 32,045,454.72 and 12,767,522.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,221,064.32 : 32,045,454.72 = 12,767,522.56 : x
2. Step 2: Convert to fraction form
   23,221,064.32/32,045,454.72 = 12,767,522.56/x
3. Step 3: Cross multiply
   23,221,064.32x = 32,045,454.72 × 12,767,522.56
4. Step 4: Simplify right side
   23,221,064.32x = 409,141,066,083,058.50
5. Step 5: Solve for x
   x = 409,141,066,083,058.50/23,221,064.32
6. Step 6: Final answer
   x = 17,619,393.34