Finding the Fourth Proportional to 1,105,861,993.55, 1,526,094,752.51 and 604,077,738.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,861,993.55 : 1,526,094,752.51 = 604,077,738.71 : x
2. Step 2: Convert to fraction form
   1,105,861,993.55/1,526,094,752.51 = 604,077,738.71/x
3. Step 3: Cross multiply
   1,105,861,993.55x = 1,526,094,752.51 × 604,077,738.71
4. Step 4: Simplify right side
   1,105,861,993.55x = 921,879,867,147,317,760
5. Step 5: Solve for x
   x = 921,879,867,147,317,760/1,105,861,993.55
6. Step 6: Final answer
   x = 833,630,120.69