Finding the Fourth Proportional to 7,778,892.50, 10,734,590.26 and 4,294,156.43

Step by Step Solution

1. Step 1: Write the proportion equation
   7,778,892.50 : 10,734,590.26 = 4,294,156.43 : x
2. Step 2: Convert to fraction form
   7,778,892.50/10,734,590.26 = 4,294,156.43/x
3. Step 3: Cross multiply
   7,778,892.50x = 10,734,590.26 × 4,294,156.43
4. Step 4: Simplify right side
   7,778,892.50x = 46,096,009,796,443.91
5. Step 5: Solve for x
   x = 46,096,009,796,443.91/7,778,892.50
6. Step 6: Final answer
   x = 5,925,780.54