Finding the Fourth Proportional to 69,222,081.60, 103,759,901.52 and 26,072,615.52

Step by Step Solution

1. Step 1: Write the proportion equation
   69,222,081.60 : 103,759,901.52 = 26,072,615.52 : x
2. Step 2: Convert to fraction form
   69,222,081.60/103,759,901.52 = 26,072,615.52/x
3. Step 3: Cross multiply
   69,222,081.60x = 103,759,901.52 × 26,072,615.52
4. Step 4: Simplify right side
   69,222,081.60x = 2,705,292,018,724,023.50
5. Step 5: Solve for x
   x = 2,705,292,018,724,023.50/69,222,081.60
6. Step 6: Final answer
   x = 39,081,344.51