Finding the Fourth Proportional to 9,334,054.29, 12,881,840.81 and 5,663,900.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,334,054.29 : 12,881,840.81 = 5,663,900.61 : x
2. Step 2: Convert to fraction form
   9,334,054.29/12,881,840.81 = 5,663,900.61/x
3. Step 3: Cross multiply
   9,334,054.29x = 12,881,840.81 × 5,663,900.61
4. Step 4: Simplify right side
   9,334,054.29x = 72,961,465,993,362.39
5. Step 5: Solve for x
   x = 72,961,465,993,362.39/9,334,054.29
6. Step 6: Final answer
   x = 7,816,696.12