Finding the Fourth Proportional to 10,836,877.35, 14,959,659.21 and 7,586,451.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,836,877.35 : 14,959,659.21 = 7,586,451.30 : x
2. Step 2: Convert to fraction form
   10,836,877.35/14,959,659.21 = 7,586,451.30/x
3. Step 3: Cross multiply
   10,836,877.35x = 14,959,659.21 × 7,586,451.30
4. Step 4: Simplify right side
   10,836,877.35x = 113,490,726,061,261.48
5. Step 5: Solve for x
   x = 113,490,726,061,261.48/10,836,877.35
6. Step 6: Final answer
   x = 10,472,641.00