Finding the Fourth Proportional to 12,452,003.10, 18,685,877.85 and 7,334,423.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,452,003.10 : 18,685,877.85 = 7,334,423.10 : x
2. Step 2: Convert to fraction form
   12,452,003.10/18,685,877.85 = 7,334,423.10/x
3. Step 3: Cross multiply
   12,452,003.10x = 18,685,877.85 × 7,334,423.10
4. Step 4: Simplify right side
   12,452,003.10x = 137,050,134,146,818.34
5. Step 5: Solve for x
   x = 137,050,134,146,818.34/12,452,003.10
6. Step 6: Final answer
   x = 11,006,272.09