Finding the Fourth Proportional to 12,031,330.71, 16,584,868.51 and 7,376,498.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,031,330.71 : 16,584,868.51 = 7,376,498.04 : x
2. Step 2: Convert to fraction form
   12,031,330.71/16,584,868.51 = 7,376,498.04/x
3. Step 3: Cross multiply
   12,031,330.71x = 16,584,868.51 × 7,376,498.04
4. Step 4: Simplify right side
   12,031,330.71x = 122,338,250,057,672.72
5. Step 5: Solve for x
   x = 122,338,250,057,672.72/12,031,330.71
6. Step 6: Final answer
   x = 10,168,305.82