Finding the Fourth Proportional to 10,226,923.59, 14,113,454.01 and 5,581,007.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,226,923.59 : 14,113,454.01 = 5,581,007.99 : x
2. Step 2: Convert to fraction form
   10,226,923.59/14,113,454.01 = 5,581,007.99/x
3. Step 3: Cross multiply
   10,226,923.59x = 14,113,454.01 × 5,581,007.99
4. Step 4: Simplify right side
   10,226,923.59x = 78,767,299,599,594.50
5. Step 5: Solve for x
   x = 78,767,299,599,594.50/10,226,923.59
6. Step 6: Final answer
   x = 7,701,954.45