Finding the Fourth Proportional to 10,863,308.03, 14,991,123.99 and 5,901,621.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,863,308.03 : 14,991,123.99 = 5,901,621.15 : x
2. Step 2: Convert to fraction form
   10,863,308.03/14,991,123.99 = 5,901,621.15/x
3. Step 3: Cross multiply
   10,863,308.03x = 14,991,123.99 × 5,901,621.15
4. Step 4: Simplify right side
   10,863,308.03x = 88,471,934,371,113.50
5. Step 5: Solve for x
   x = 88,471,934,371,113.50/10,863,308.03
6. Step 6: Final answer
   x = 8,144,106.21