Finding the Fourth Proportional to 22,701,627.04, 31,329,186.06 and 12,913,795.48

Step by Step Solution

1. Step 1: Write the proportion equation
   22,701,627.04 : 31,329,186.06 = 12,913,795.48 : x
2. Step 2: Convert to fraction form
   22,701,627.04/31,329,186.06 = 12,913,795.48/x
3. Step 3: Cross multiply
   22,701,627.04x = 31,329,186.06 × 12,913,795.48
4. Step 4: Simplify right side
   22,701,627.04x = 404,578,701,333,707
5. Step 5: Solve for x
   x = 404,578,701,333,707/22,701,627.04
6. Step 6: Final answer
   x = 17,821,572.90