Finding the Fourth Proportional to 98,714.90, 148,031.61 and 37,916.00

Step by Step Solution

1. Step 1: Write the proportion equation
   98,714.90 : 148,031.61 = 37,916.00 : x
2. Step 2: Convert to fraction form
   98,714.90/148,031.61 = 37,916.00/x
3. Step 3: Cross multiply
   98,714.90x = 148,031.61 × 37,916.00
4. Step 4: Simplify right side
   98,714.90x = 5,612,765,784.60
5. Step 5: Solve for x
   x = 5,612,765,784.60/98,714.90
6. Step 6: Final answer
   x = 56,858.35