Finding the Fourth Proportional to 42,881,362.83, 64,316,724.93 and 25,384,331.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,881,362.83 : 64,316,724.93 = 25,384,331.34 : x
2. Step 2: Convert to fraction form
   42,881,362.83/64,316,724.93 = 25,384,331.34/x
3. Step 3: Cross multiply
   42,881,362.83x = 64,316,724.93 × 25,384,331.34
4. Step 4: Simplify right side
   42,881,362.83x = 1,632,637,056,326,758.25
5. Step 5: Solve for x
   x = 1,632,637,056,326,758.25/42,881,362.83
6. Step 6: Final answer
   x = 38,073,348.15