Finding the Fourth Proportional to 9,706,111.74, 14,559,172.47 and 3,316,426.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,706,111.74 : 14,559,172.47 = 3,316,426.74 : x
2. Step 2: Convert to fraction form
   9,706,111.74/14,559,172.47 = 3,316,426.74/x
3. Step 3: Cross multiply
   9,706,111.74x = 14,559,172.47 × 3,316,426.74
4. Step 4: Simplify right side
   9,706,111.74x = 48,284,428,891,779.85
5. Step 5: Solve for x
   x = 48,284,428,891,779.85/9,706,111.74
6. Step 6: Final answer
   x = 4,974,641.77