Finding the Fourth Proportional to 13,234,717.01, 19,843,579.02 and 5,139,066.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,234,717.01 : 19,843,579.02 = 5,139,066.31 : x
2. Step 2: Convert to fraction form
   13,234,717.01/19,843,579.02 = 5,139,066.31/x
3. Step 3: Cross multiply
   13,234,717.01x = 19,843,579.02 × 5,139,066.31
4. Step 4: Simplify right side
   13,234,717.01x = 101,977,468,361,895.88
5. Step 5: Solve for x
   x = 101,977,468,361,895.88/13,234,717.01
6. Step 6: Final answer
   x = 7,705,300.25