Finding the Fourth Proportional to 14,570,508.18, 21,855,462.17 and 4,855,826.55

Step by Step Solution

1. Step 1: Write the proportion equation
   14,570,508.18 : 21,855,462.17 = 4,855,826.55 : x
2. Step 2: Convert to fraction form
   14,570,508.18/21,855,462.17 = 4,855,826.55/x
3. Step 3: Cross multiply
   14,570,508.18x = 21,855,462.17 × 4,855,826.55
4. Step 4: Simplify right side
   14,570,508.18x = 106,126,333,443,327.47
5. Step 5: Solve for x
   x = 106,126,333,443,327.47/14,570,508.18
6. Step 6: Final answer
   x = 7,283,639.81