Finding the Fourth Proportional to 10,805,830.86, 14,912,402.16 and 5,910,941.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,805,830.86 : 14,912,402.16 = 5,910,941.04 : x
2. Step 2: Convert to fraction form
   10,805,830.86/14,912,402.16 = 5,910,941.04/x
3. Step 3: Cross multiply
   10,805,830.86x = 14,912,402.16 × 5,910,941.04
4. Step 4: Simplify right side
   10,805,830.86x = 88,146,329,932,528.64
5. Step 5: Solve for x
   x = 88,146,329,932,528.64/10,805,830.86
6. Step 6: Final answer
   x = 8,157,293.14