Finding the Fourth Proportional to 32,931,301.56, 49,392,468.06 and 8,668,196.70

Step by Step Solution

1. Step 1: Write the proportion equation
   32,931,301.56 : 49,392,468.06 = 8,668,196.70 : x
2. Step 2: Convert to fraction form
   32,931,301.56/49,392,468.06 = 8,668,196.70/x
3. Step 3: Cross multiply
   32,931,301.56x = 49,392,468.06 × 8,668,196.70
4. Step 4: Simplify right side
   32,931,301.56x = 428,143,628,642,547.38
5. Step 5: Solve for x
   x = 428,143,628,642,547.38/32,931,301.56
6. Step 6: Final answer
   x = 13,001,114.70