Finding the Fourth Proportional to 33,218,139.40, 49,827,209.10 and 29,870,061.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,218,139.40 : 49,827,209.10 = 29,870,061.10 : x
2. Step 2: Convert to fraction form
   33,218,139.40/49,827,209.10 = 29,870,061.10/x
3. Step 3: Cross multiply
   33,218,139.40x = 49,827,209.10 × 29,870,061.10
4. Step 4: Simplify right side
   33,218,139.40x = 1,488,341,780,259,476.25
5. Step 5: Solve for x
   x = 1,488,341,780,259,476.25/33,218,139.40
6. Step 6: Final answer
   x = 44,805,091.65