Finding the Fourth Proportional to 19,095,498.34, 28,642,470.72 and 4,718,204.08

Step by Step Solution

1. Step 1: Write the proportion equation
   19,095,498.34 : 28,642,470.72 = 4,718,204.08 : x
2. Step 2: Convert to fraction form
   19,095,498.34/28,642,470.72 = 4,718,204.08/x
3. Step 3: Cross multiply
   19,095,498.34x = 28,642,470.72 × 4,718,204.08
4. Step 4: Simplify right side
   19,095,498.34x = 135,141,022,212,384.53
5. Step 5: Solve for x
   x = 135,141,022,212,384.53/19,095,498.34
6. Step 6: Final answer
   x = 7,077,114.19