Finding the Fourth Proportional to 12,345,528.48, 17,041,301.28 and 10,049,703.36

Step by Step Solution

1. Step 1: Write the proportion equation
   12,345,528.48 : 17,041,301.28 = 10,049,703.36 : x
2. Step 2: Convert to fraction form
   12,345,528.48/17,041,301.28 = 10,049,703.36/x
3. Step 3: Cross multiply
   12,345,528.48x = 17,041,301.28 × 10,049,703.36
4. Step 4: Simplify right side
   12,345,528.48x = 171,260,022,732,388.31
5. Step 5: Solve for x
   x = 171,260,022,732,388.31/12,345,528.48
6. Step 6: Final answer
   x = 13,872,230.99