Finding the Fourth Proportional to 7,779,139.68, 10,736,294.76 and 4,341,602.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,779,139.68 : 10,736,294.76 = 4,341,602.12 : x
2. Step 2: Convert to fraction form
   7,779,139.68/10,736,294.76 = 4,341,602.12/x
3. Step 3: Cross multiply
   7,779,139.68x = 10,736,294.76 × 4,341,602.12
4. Step 4: Simplify right side
   7,779,139.68x = 46,612,720,090,960.89
5. Step 5: Solve for x
   x = 46,612,720,090,960.89/7,779,139.68
6. Step 6: Final answer
   x = 5,992,014.80