Finding the Fourth Proportional to 5,433,272.07, 7,497,552.72 and 2,985,830.43

Step by Step Solution

1. Step 1: Write the proportion equation
   5,433,272.07 : 7,497,552.72 = 2,985,830.43 : x
2. Step 2: Convert to fraction form
   5,433,272.07/7,497,552.72 = 2,985,830.43/x
3. Step 3: Cross multiply
   5,433,272.07x = 7,497,552.72 × 2,985,830.43
4. Step 4: Simplify right side
   5,433,272.07x = 22,386,421,061,905.27
5. Step 5: Solve for x
   x = 22,386,421,061,905.27/5,433,272.07
6. Step 6: Final answer
   x = 4,120,246.65