Finding the Fourth Proportional to 43,038,071.51, 64,518,884.59 and 16,770,825.53

Step by Step Solution

1. Step 1: Write the proportion equation
   43,038,071.51 : 64,518,884.59 = 16,770,825.53 : x
2. Step 2: Convert to fraction form
   43,038,071.51/64,518,884.59 = 16,770,825.53/x
3. Step 3: Cross multiply
   43,038,071.51x = 64,518,884.59 × 16,770,825.53
4. Step 4: Simplify right side
   43,038,071.51x = 1,082,034,956,849,095.62
5. Step 5: Solve for x
   x = 1,082,034,956,849,095.62/43,038,071.51
6. Step 6: Final answer
   x = 25,141,343.91