Finding the Fourth Proportional to 10,501,598.50, 15,755,054.56 and 2,928,565.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,501,598.50 : 15,755,054.56 = 2,928,565.06 : x
2. Step 2: Convert to fraction form
   10,501,598.50/15,755,054.56 = 2,928,565.06/x
3. Step 3: Cross multiply
   10,501,598.50x = 15,755,054.56 × 2,928,565.06
4. Step 4: Simplify right side
   10,501,598.50x = 46,139,702,302,809.68
5. Step 5: Solve for x
   x = 46,139,702,302,809.68/10,501,598.50
6. Step 6: Final answer
   x = 4,393,588.49