Finding the Fourth Proportional to 14,014,061.28, 19,339,432.56 and 7,575,533.28

Step by Step Solution

1. Step 1: Write the proportion equation
   14,014,061.28 : 19,339,432.56 = 7,575,533.28 : x
2. Step 2: Convert to fraction form
   14,014,061.28/19,339,432.56 = 7,575,533.28/x
3. Step 3: Cross multiply
   14,014,061.28x = 19,339,432.56 × 7,575,533.28
4. Step 4: Simplify right side
   14,014,061.28x = 146,506,514,974,595.59
5. Step 5: Solve for x
   x = 146,506,514,974,595.59/14,014,061.28
6. Step 6: Final answer
   x = 10,454,251.06