Finding the Fourth Proportional to 42,271,302.48, 58,334,405.88 and 25,751,426.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,271,302.48 : 58,334,405.88 = 25,751,426.18 : x
2. Step 2: Convert to fraction form
   42,271,302.48/58,334,405.88 = 25,751,426.18/x
3. Step 3: Cross multiply
   42,271,302.48x = 58,334,405.88 × 25,751,426.18
4. Step 4: Simplify right side
   42,271,302.48x = 1,502,194,146,772,978
5. Step 5: Solve for x
   x = 1,502,194,146,772,978/42,271,302.48
6. Step 6: Final answer
   x = 35,536,973.28