Finding the Fourth Proportional to 14,569,752.56, 20,107,626.72 and 10,892,300.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,569,752.56 : 20,107,626.72 = 10,892,300.72 : x
2. Step 2: Convert to fraction form
   14,569,752.56/20,107,626.72 = 10,892,300.72/x
3. Step 3: Cross multiply
   14,569,752.56x = 20,107,626.72 × 10,892,300.72
4. Step 4: Simplify right side
   14,569,752.56x = 219,018,316,999,747.25
5. Step 5: Solve for x
   x = 219,018,316,999,747.25/14,569,752.56
6. Step 6: Final answer
   x = 15,032,397.85