Finding the Fourth Proportional to 6,112,070.68, 8,432,818.15 and 3,663,788.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,112,070.68 : 8,432,818.15 = 3,663,788.43 : x
2. Step 2: Convert to fraction form
   6,112,070.68/8,432,818.15 = 3,663,788.43/x
3. Step 3: Cross multiply
   6,112,070.68x = 8,432,818.15 × 3,663,788.43
4. Step 4: Simplify right side
   6,112,070.68x = 30,896,061,518,940.45
5. Step 5: Solve for x
   x = 30,896,061,518,940.45/6,112,070.68
6. Step 6: Final answer
   x = 5,054,925.43