Finding the Fourth Proportional to 11,426,516.52, 17,139,875.22 and 2,906,862

Step by Step Solution

1. Step 1: Write the proportion equation
   11,426,516.52 : 17,139,875.22 = 2,906,862 : x
2. Step 2: Convert to fraction form
   11,426,516.52/17,139,875.22 = 2,906,862/x
3. Step 3: Cross multiply
   11,426,516.52x = 17,139,875.22 × 2,906,862
4. Step 4: Simplify right side
   11,426,516.52x = 49,823,251,961,759.63
5. Step 5: Solve for x
   x = 49,823,251,961,759.63/11,426,516.52
6. Step 6: Final answer
   x = 4,360,318.55