Finding the Fourth Proportional to 34,985,864.52, 48,297,972.41 and 21,759,304.72

Step by Step Solution

1. Step 1: Write the proportion equation
   34,985,864.52 : 48,297,972.41 = 21,759,304.72 : x
2. Step 2: Convert to fraction form
   34,985,864.52/48,297,972.41 = 21,759,304.72/x
3. Step 3: Cross multiply
   34,985,864.52x = 48,297,972.41 × 21,759,304.72
4. Step 4: Simplify right side
   34,985,864.52x = 1,050,930,299,027,342.62
5. Step 5: Solve for x
   x = 1,050,930,299,027,342.62/34,985,864.52
6. Step 6: Final answer
   x = 30,038,711.74