Finding the Fourth Proportional to 10,501,597.50, 15,755,053.06 and 2,928,564.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,501,597.50 : 15,755,053.06 = 2,928,564.06 : x
2. Step 2: Convert to fraction form
   10,501,597.50/15,755,053.06 = 2,928,564.06/x
3. Step 3: Cross multiply
   10,501,597.50x = 15,755,053.06 × 2,928,564.06
4. Step 4: Simplify right side
   10,501,597.50x = 46,139,682,154,909.02
5. Step 5: Solve for x
   x = 46,139,682,154,909.02/10,501,597.50
6. Step 6: Final answer
   x = 4,393,586.99