Finding the Fourth Proportional to 14,842,155.09, 22,238,608.89 and 10,502,690.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,842,155.09 : 22,238,608.89 = 10,502,690.25 : x
2. Step 2: Convert to fraction form
   14,842,155.09/22,238,608.89 = 10,502,690.25/x
3. Step 3: Cross multiply
   14,842,155.09x = 22,238,608.89 × 10,502,690.25
4. Step 4: Simplify right side
   14,842,155.09x = 233,565,220,762,566.34
5. Step 5: Solve for x
   x = 233,565,220,762,566.34/14,842,155.09
6. Step 6: Final answer
   x = 15,736,610.98