Finding the Fourth Proportional to 14,842,152.96, 22,238,605.71 and 10,502,688.12

Step by Step Solution

1. Step 1: Write the proportion equation
   14,842,152.96 : 22,238,605.71 = 10,502,688.12 : x
2. Step 2: Convert to fraction form
   14,842,152.96/22,238,605.71 = 10,502,688.12/x
3. Step 3: Cross multiply
   14,842,152.96x = 22,238,605.71 × 10,502,688.12
4. Step 4: Simplify right side
   14,842,152.96x = 233,565,139,943,267.69
5. Step 5: Solve for x
   x = 233,565,139,943,267.69/14,842,152.96
6. Step 6: Final answer
   x = 15,736,607.79