Finding the Fourth Proportional to 9,725,006.48, 13,421,025.55 and 5,595,665.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,725,006.48 : 13,421,025.55 = 5,595,665.03 : x
2. Step 2: Convert to fraction form
   9,725,006.48/13,421,025.55 = 5,595,665.03/x
3. Step 3: Cross multiply
   9,725,006.48x = 13,421,025.55 × 5,595,665.03
4. Step 4: Simplify right side
   9,725,006.48x = 75,099,563,386,845.16
5. Step 5: Solve for x
   x = 75,099,563,386,845.16/9,725,006.48
6. Step 6: Final answer
   x = 7,722,314.99