Finding the Fourth Proportional to 11,581,981.23, 17,373,105.60 and 3,495,026.91

Step by Step Solution

1. Step 1: Write the proportion equation
   11,581,981.23 : 17,373,105.60 = 3,495,026.91 : x
2. Step 2: Convert to fraction form
   11,581,981.23/17,373,105.60 = 3,495,026.91/x
3. Step 3: Cross multiply
   11,581,981.23x = 17,373,105.60 × 3,495,026.91
4. Step 4: Simplify right side
   11,581,981.23x = 60,719,471,582,271.70
5. Step 5: Solve for x
   x = 60,719,471,582,271.70/11,581,981.23
6. Step 6: Final answer
   x = 5,242,580.73