Finding the Fourth Proportional to 7,418,687.23, 10,237,848.50 and 4,111,036.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,418,687.23 : 10,237,848.50 = 4,111,036.72 : x
2. Step 2: Convert to fraction form
   7,418,687.23/10,237,848.50 = 4,111,036.72/x
3. Step 3: Cross multiply
   7,418,687.23x = 10,237,848.50 × 4,111,036.72
4. Step 4: Simplify right side
   7,418,687.23x = 42,088,171,101,979.88
5. Step 5: Solve for x
   x = 42,088,171,101,979.88/7,418,687.23
6. Step 6: Final answer
   x = 5,673,263.99