Finding the Fourth Proportional to 5,103,060.89, 7,656,086.70 and 1,508,921.40

Step by Step Solution

1. Step 1: Write the proportion equation
   5,103,060.89 : 7,656,086.70 = 1,508,921.40 : x
2. Step 2: Convert to fraction form
   5,103,060.89/7,656,086.70 = 1,508,921.40/x
3. Step 3: Cross multiply
   5,103,060.89x = 7,656,086.70 × 1,508,921.40
4. Step 4: Simplify right side
   5,103,060.89x = 11,552,433,061,885.38
5. Step 5: Solve for x
   x = 11,552,433,061,885.38/5,103,060.89
6. Step 6: Final answer
   x = 2,263,824.26