Finding the Fourth Proportional to 10,819,938.15, 14,931,408.33 and 5,858,355.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,819,938.15 : 14,931,408.33 = 5,858,355.33 : x
2. Step 2: Convert to fraction form
   10,819,938.15/14,931,408.33 = 5,858,355.33/x
3. Step 3: Cross multiply
   10,819,938.15x = 14,931,408.33 × 5,858,355.33
4. Step 4: Simplify right side
   10,819,938.15x = 87,473,495,574,461.91
5. Step 5: Solve for x
   x = 87,473,495,574,461.91/10,819,938.15
6. Step 6: Final answer
   x = 8,084,472.79