Finding the Fourth Proportional to 69,385,107.32, 104,077,894.71 and 17,569,685.15

Step by Step Solution

1. Step 1: Write the proportion equation
   69,385,107.32 : 104,077,894.71 = 17,569,685.15 : x
2. Step 2: Convert to fraction form
   69,385,107.32/104,077,894.71 = 17,569,685.15/x
3. Step 3: Cross multiply
   69,385,107.32x = 104,077,894.71 × 17,569,685.15
4. Step 4: Simplify right side
   69,385,107.32x = 1,828,615,841,065,339.50
5. Step 5: Solve for x
   x = 1,828,615,841,065,339.50/69,385,107.32
6. Step 6: Final answer
   x = 26,354,586.91